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WO2013000257A1 - 低轮廓型马桶 - Google Patents

低轮廓型马桶 Download PDF

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Publication number
WO2013000257A1
WO2013000257A1 PCT/CN2011/084612 CN2011084612W WO2013000257A1 WO 2013000257 A1 WO2013000257 A1 WO 2013000257A1 CN 2011084612 W CN2011084612 W CN 2011084612W WO 2013000257 A1 WO2013000257 A1 WO 2013000257A1
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WO
WIPO (PCT)
Prior art keywords
water
water tank
tank
seepage hole
way valve
Prior art date
Application number
PCT/CN2011/084612
Other languages
English (en)
French (fr)
Inventor
林孝发
林孝山
Original Assignee
泉州科牧智能厨卫有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN2011202299382U external-priority patent/CN202214796U/zh
Priority claimed from CN201110183282A external-priority patent/CN102322093A/zh
Application filed by 泉州科牧智能厨卫有限公司 filed Critical 泉州科牧智能厨卫有限公司
Publication of WO2013000257A1 publication Critical patent/WO2013000257A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/11—Bowls combined with a reservoir, e.g. containing apparatus for disinfecting or for disintegrating
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/24—Low-level flushing systems
    • E03D1/28—Bowl integral with the flushing cistern
    • E03D1/286—Bowl integral with the flushing cistern provided with flushing valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
    • E03D2201/30—Water injection in siphon for enhancing flushing

Definitions

  • the invention relates to a sanitary product, in particular to a low profile toilet.
  • the toilet is a must for people.
  • the water-saving performance and miniaturization design of the toilet are the unremitting pursuit of the sanitary ware manufacturers.
  • the water-saving performance of the double-tank has been recognized; however, the double-tank toilet must increase the water storage space of the water tank to achieve the effect of flushing the toilet, and the increase of the water tank space leads to the overall toilet.
  • the occupied space is large, so it is necessary to make a trade-off between the water saving performance and the toilet volume.
  • the present invention provides a low profile double tank toilet with a low profile and good water saving performance.
  • a low profile toilet comprising a toilet body, a water inlet valve, a first water tank, that is, a spray water tank, and a second water tank, that is, a brush ring.
  • the box body has a spray port at the bottom of the toilet body, and a brush ring water channel is arranged on the top brush ring of the toilet body, and a first drain port for supplying water to the spray port is provided at the bottom of the first water tank (ie, the spray water tank), and the first drain port is provided.
  • a first drain valve is installed, a second drain port for supplying water to the brush ring water channel is provided at the bottom of the second water tank (ie, the brush water tank), and a second drain valve is installed at the second drain port, the brush ring a water inlet hole, that is, a water inlet hole, which communicates with the spray water tank, is provided on a side wall or a bottom wall of the water tank, and the water level of the spray water tank and the brush water tank is equal when the water inlet valve is completed; That is, the height of the water seepage hole (i.e., the water inlet through hole) is set below the water level controlled by the water inlet valve so that the water levels of the inlet water in the first water tank and the second water tank can be at the same height.
  • the height of the water seepage hole i.e., the water inlet through hole
  • the water injection tank or the water tank of the brush ring is provided with an overflow pipe, and the height of the water inlet through hole is lower than the height of the top of the overflow pipe, that is, the overflow pipe The top height is higher than the height of the water seepage hole.
  • the spray water tank and the water of the brush ring water tank are communicated through the water inlet through hole.
  • a height of a position of the water inlet edge of the second drain port is lower than a height of a top of the brush body surface of the toilet body, and a height of the position of the water inlet edge is higher than the height The height of the position of the bottom surface of the brush body of the toilet body.
  • the brush ring water tank ie, the second water tank
  • the spray water tank ie, the first water tank
  • the water seepage hole ie, the water inlet through hole
  • the brush ring water tank ie, the second water tank
  • the spray water tank ie, the first water tank
  • the water seepage hole is disposed on the side where the second water tank is connected to the first water tank At the wall.
  • the water inlet valve is installed in the spray water tank (ie, the first water tank), and the water inlet through hole is provided with water for preventing the water tank of the brush ring from being sprayed.
  • the water level of the water tank drops and flows back to the first check valve in the spray water tank.
  • the first one-way valve is opened, and the water of the first water tank penetrates into the second water tank through the water seepage hole, when the water pressure of the first water tank is smaller than the second water tank, A one-way valve is closed, the first one-way valve preventing water of the second water tank from penetrating into the first water tank through the water seepage hole.
  • the water inlet valve is installed in the brush ring water tank (ie, the second water tank), and the water inlet through hole is provided with water for preventing the spray water tank due to the brush
  • the water level of the water tank drops and flows back to the second check valve in the water tank of the brush ring.
  • the second one-way valve is opened, and the water of the second water tank penetrates into the first water tank through the water seepage hole, and when the water pressure of the second water tank is smaller than the first water tank, The two one-way valve is closed, and the second one-way valve prevents water of the first water tank from penetrating into the second water tank through the water seepage hole.
  • the spray water tank ie, the first water tank
  • the brush ring water tank ie, the second water tank
  • the side wall or the bottom wall of the box is provided with a water inlet through hole (ie, a water seepage hole) communicating with the spray water tank.
  • the water level of the brush ring water tank and the spray water tank is the same, It is advantageous to make a low profile toilet; in addition, the height of the inlet through hole can be designed as low as possible according to the indoor space and the size of the toilet itself, so that the height of the brush ring water tank and the spray water tank is as low as possible.
  • An overflow pipe is arranged in the water tank of the spray water tank or the brush ring, and the height of the water inlet through hole is lower than the height of the top of the overflow pipe, so that the water of the spray water tank and the water tank of the brush ring are not communicated before the overflow occurs.
  • the flow phenomenon ensures that the water flow in the spray water tank and the brush water tank can be intercommunicated.
  • the height of the position of the water inlet edge is lower than the height of the top of the brush ring surface of the toilet body, and the effect of further reducing the contour of the toilet can be achieved.
  • the structure of the spray water tank and the brush ring water tank can be various, for example, the brush ring water tank is sleeved in the spray water tank, or the brush ring water tank and the spray water tank are arranged side by side. Not only can it be diversified according to the size and shape of the indoor space.
  • a first check valve or a second check valve is arranged at the water inlet hole, and the first check valve prevents the brush ring from using water when the water inlet valve is installed in the spray water tank and the water level thereof is lowered.
  • the water flow in the tank is reversed to the spray water tank, so as to ensure the necessary amount of water to flush the side wall of the toilet by the brush water tank; when the water inlet valve is installed in the water tank of the brush ring and the water level thereof is lowered, the second check valve blocks The water flow from the spray tank is reversed to the water tank of the brush ring, so as to ensure the necessary amount of water for the spray tank to flush the bottom of the toilet.
  • Figure 1 is a schematic plan view of a first embodiment of the present invention
  • Figure 2 is a schematic cross-sectional view showing a first embodiment of the present invention
  • Figure 3 is a schematic view of a water tank for a brush ring according to a first embodiment of the present invention
  • Figure 4 is a schematic view of a water tank for a brush ring according to a second embodiment of the present invention.
  • Figure 5 is a schematic plan view of a third embodiment of the present invention.
  • Figure 6 is a schematic view of a water tank for a brush ring according to a third embodiment of the present invention.
  • Figure 7 is a schematic view of a water tank for a brush ring according to a fourth embodiment of the present invention.
  • Figure 8 is a schematic plan view of a plan view of a fifth embodiment of the present invention.
  • Fig. 9 is a schematic view showing a plan view of a sixth embodiment of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the low profile toilet of the present invention comprises a toilet body 1, a first water tank, that is, a spray water tank 2, a second water tank, that is, a brush ring water tank 3, and a water inlet valve 21, and the brush ring water
  • the box 3 is disposed in the spray water tank 2, and the bottom of the toilet body 1 is provided with an injection port 11, the top of the toilet body 1 is provided with a brush ring water channel 12, and the bottom of the spray water tank 2 is provided with a first drain port, first A first drain valve 22 is installed at the drain port.
  • the jet water tank 2 supplies water to the jet port 11 through the first drain port and through the pipe 14, and the bottom of the brush ring water tank 3 is provided with a second a second drain valve 32 is installed at the second drain port.
  • the brush ring water tank 3 supplies water to the brush ring water passage 12 through the second drain port and through the drain passage 15 in the spray water.
  • the water inlet through hole 33 the water inlet hole, that is, the height of the water inlet hole 33 is set at the inlet valve Below the water level, so that the water level of the influent water in the first water tank and the second water tank can be at the same height, the water inlet valve 21 is installed in the spray water tank 2, and the water inlet valve 21 uses water for the spray water tank 2 and the brush ring
  • the jet water tank 2 and the brush ring water tank 3 have the same water level height, which is favorable for making a low profile toilet.
  • the height of the water inlet through hole 33 can be designed as low as possible according to the indoor space and the size of the toilet itself, so that the heights of the brush ring water tank 2 and the jet water tank 3 are as low as possible.
  • a water inlet valve 21 is installed in the spray water tank 2, and a water inlet through hole 33 is provided in the bottom wall of the brush water tank 3, and the water flows through the water inlet valve 21 into the spray water tank 2, and passes through The water through hole 33 seeps into the brush ring water tank 3, and therefore, the water in the spray water tank 2 and the brush ring water tank 3 communicates through the water inlet hole 33.
  • the water level in the spray tank 2 and the brush ring water tank 3 is raised from the bottom, so that it is not necessary to reserve too much space for the two water tanks, so that the height of the toilet body 1 can be designed to be low, and the low profile can be realized. Toilet.
  • the injection water tank 2 is provided with an overflow pipe 23, and the height of the water inlet hole 33 is lower than the height of the top of the overflow pipe 23, so that the water of the spray water tank 2 and the water tank of the brush ring 3 are communicated.
  • the overflow phenomenon does not occur, thereby ensuring the mutual communication between the jet water tank 2 and the water flow in the brush ring water tank 3.
  • the overflow pipe 23 can also be installed in the brush ring water tank 3, which is not limited thereto.
  • the second drain port at the second drain valve 32 has a water inlet edge at the upper end and a water outlet edge at the lower end, and a height L2 at a position along the water inlet edge is lower than the toilet body.
  • the height of the position of the water inlet edge is higher than the height of the bottom surface of the brush ring water channel of the toilet body, so that water can be ensured to the brush ring water channel 12 .
  • the part of the spray water tank 2 and the brush ring water tank 3 can be designed to sink into the interior of the toilet body 1, so that the overall height of the toilet is lowered, and the water storage space of the spray water tank 2 and the brush ring water tank 3 is ensured.
  • the low profile design of the toilet is ensured.
  • the water inlet through hole 33 is disposed at the bottom wall of the brush ring water tank 3, A check valve 34 is provided in the inlet through hole 33.
  • the inlet valve 21 enters the water
  • the water in the injection tank 2 lifts the check valve 34 upward, the water flows into the brush ring water tank 3, the check valve 34 is in the open state; when the spray water tank 2 is drained, the water level is lowered.
  • the water level in the brush ring water tank 3 is higher than the water level in the spray water tank 2, the check valve 34 is brushed by the large water pressure of the water tank 3, and the check valve 34 is in the closed state to ensure the brush ring water tank 3
  • the necessary amount of water is flushed on the surface of the toilet brush, and the water inlet valve 21 injects water into the spray water tank 2; when the water tank 3 is drained, the water level drops, and the water level in the spray water tank 2 is higher than the water level in the water tank 3 of the brush ring
  • the check valve 34 is jacked up by the large water pressure in the spray water tank 2, and the check valve 34 is in the open state, so that the spray water tank 2 injects water into the brush water tank 3, and at the same time, the water inlet valve 21 sprays water Box 2 is filled with water.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the present embodiment is different from the first embodiment in that the water inlet through hole 33 is disposed at the side wall of the brush ring water tank 3, A check valve 34 is also provided on the inlet through hole 33.
  • the structure of the present embodiment is substantially the same as that of the first embodiment, except that the inlet valve 21 is installed in the water tank 3 of the brush ring, and the installation direction of the check valve 34 is the same as that of the first embodiment. It is also different.
  • the installation direction of the drain valve 34 is installed from the inner wall of the brush ring water tank 3 toward the outer wall.
  • the installation direction of the drain valve 34 is from the outer wall to the inner wall of the water tank 3 of the brush ring. Directional installation.
  • the present embodiment is different from the third embodiment in that the water inlet through hole 33 is disposed at the side wall of the brush ring water tank 3, A check valve 34 is also provided on the inlet through hole 33.
  • the difference between the embodiment and the first embodiment is that the spray water tank 2 and the brush ring water tank 3 are two independent water tanks arranged side by side; the water inlet valve 21 is installed in the spray water tank 2, one-way The installation direction of the valve 34 is installed from the brush ring water tank 3 toward the jet water tank 2.
  • the size of the jet water tank 2 and the brush ring water tank 3 is not limited, but in general, the jet water tank 2 is larger than the brush ring water tank 3, and is not limited thereto.
  • a water inlet hole may be respectively disposed on the bottom wall of the spray water tank 2 and the brush water tank 3, and a conductive line may be used.
  • a pipe (not shown) communicates two water inlet holes; in addition, a check valve 34 may be installed in the water inlet hole of the spray water tank 2 or the bottom wall of the brush water tank 3 to realize the water Flow direction control.
  • the difference between this embodiment and the fifth embodiment is that the inlet valve 34 is installed in the brush ring water tank 3, and the check valve 34 is installed in the opposite direction, that is, the installation direction is from the jet water tank 2
  • the brush ring is installed in the direction of the water tank 3 .
  • the structure of the spray water tank 2 and the brush ring water tank 3 can be various, and can be diversified according to the size and shape of the indoor space.
  • the water inlet valve 21 may also be a two-way valve respectively installed in the spray water tank 2 and the brush water tank 3; the number and size of the water inlet through holes 33 may be According to the size of the two water tanks and the need of the water supply speed between the two water tanks, it can be a plurality of water inlet holes, which is not limited here; when the spray water tank 2 and the brush water tank 3 are arranged side by side, two The size of the water tank can also be unlimited.
  • the invention provides a water seepage hole (ie, a water inlet through hole) capable of connecting the two water tanks with each other between the first water tank (ie, the spray water tank) and the second water tank (ie, the brush water tank), and the height of the water seepage hole It is disposed below the water level controlled by the inlet valve such that the water levels of the inlet water in the first tank and the second tank can be at the same level. Since the water level of the two water tanks is uniform, the low profile design of the toilet can be realized without affecting the flushing effect on the toilet body.
  • a water seepage hole ie, a water inlet through hole

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

一种低轮廓型马桶，包括马桶本体（1）、进水阀（21）、第一水箱（2）、第二水箱（3）。马桶本体（1）部设有喷射口（11），马桶本体（1）顶部刷圈上设有一刷圈水道（12），第一水箱（2）内装有用于向喷射口（11）供水的第一排水阀（22），第二水箱（3）内装有一用于向刷圈水道（12）供水的第二排水阀（32），在第一水箱（2）和第二水箱（3）之间还设有能够使两水箱相互连通的渗水孔，该渗水孔的高度设在进水阀（21）所控制的水面高度之下，以使得第一水箱（2）和第二水箱（3）内的进水的水位能够处于同一高度。马桶渗水孔的高度可以根据室内空间和马桶本身的大小进行设计，使第一水箱（2）和第二水箱（3）的高度尽可能的降低。

Description

低轮廓型马桶 技术领域
本发明涉及一种卫浴产品，特别涉及一种低轮廓型马桶。
背景技术
马桶是人们生活必须品。马桶的节水性能和小型化设计是各卫浴生产厂家不懈的追求。在传统的马桶结构中，双水箱的节水性能已被人们所认可；然而，双水箱马桶必然需增大水箱储水的空间，以达到冲洗马桶的效果，水箱空间的增大而导致马桶整体占用空间就较大，因此需要在节水性能与马桶体积之间做出取舍。
发明内容
为解决现有技术中存在的技术问题，本发明提供了一种轮廓较低、节水性能良好的低轮廓双水箱马桶。
本发明解决上述技术问题，所采用的技术方案是是：提供一种低轮廓型马桶,包括一马桶本体、一进水阀，一第一水箱即喷射用水箱、一第二水箱即刷圈用水箱，马桶本体底部设有一喷射口，马桶本体顶部刷圈上设有一刷圈水道，第一水箱（即喷射用水箱）底部设有一用于向喷射口供水的第一排水口，第一排水口处装有第一排水阀，第二水箱（即刷圈用水箱）底部设有一用于向刷圈水道供水的第二排水口，第二排水口处装有第二排水阀，所述刷圈用水箱的侧壁或底壁设有与所述喷射用水箱相连通的渗水孔即进水通孔，所述进水阀进水完成时所述喷射用水箱与刷圈用水箱水位高度相等；即，该渗水孔（即进水通孔）的高度设在所述进水阀所控制的水面高度之下，以使得第一水箱和第二水箱内的进水的水位能够处于同一高度。
作为本发明的一优选方案，所述喷射用水箱或所述刷圈用水箱设有一溢流管，所述进水通孔的高度低于所述溢流管顶部高度，即，该溢流管的顶部高度高于所述渗水孔的高度。
作为本发明的一优选方案，所述喷射用水箱与所述刷圈用水箱的水通过所述进水通孔连通。
作为本发明的一优选方案，所述第二排水口中，其进水沿的位置的高度低于所述马桶本体的刷圈面顶部的高度，同时该进水沿的位置的高度高于所述马桶本体的刷圈水道的底面的位置的高度。
作为本发明的一优选方案，所述刷圈用水箱（即第二水箱）套设于喷射用水箱（即第一水箱）内部；所述渗水孔（即进水通孔）设在第二水箱的侧壁或底壁处。
作为本发明的一优选方案，所述刷圈用水箱（即第二水箱）与喷射用水箱（即第一水箱）并排设置；所述渗水孔设在第二水箱与第一水箱相接的侧壁处。
作为本发明的一优选方案，所述进水阀安装在所述喷射用水箱（即第一水箱）内，所述进水通孔上设有防止所述刷圈用水箱的水因所述喷射用水箱的水位下降而倒流至所述喷射用水箱内的第一单向阀。当第一水箱的水压大于第二水箱时，第一单向阀打开，第一水箱的水通过所述渗水孔渗入第二水箱中，当第一水箱的水压小于第二水箱时，第一单向阀关闭，所述第一单向阀阻止第二水箱的水通过所述渗水孔渗入第一水箱中。
作为本发明的一优选方案，所述进水阀安装在所述刷圈用水箱（即第二水箱）内，所述进水通孔上设有防止所述喷射用水箱的水因所述刷圈用水箱的水位下降而倒流至所述刷圈用水箱内的第二单向阀。当第二水箱的水压大于第一水箱时，第二单向阀打开，第二水箱的水通过所述渗水孔渗入第一水箱中，当第二水箱的水压小于第一水箱时，第二单向阀关闭，所述第二单向阀阻止第一水箱的水通过所述渗水孔渗入第二水箱中。
采用上述技术方案，相对于现有技术，本发明取得的有益效果是：
(1) 喷射用水箱（即第一水箱）、刷圈用水箱（即第二水箱）分别对马桶本体的喷射口、刷圈水道供水，可以节约对马桶本体冲洗过程中的用水量；并且，刷圈用水箱的侧壁或底壁设有与喷射用水箱相连通的进水通孔（即渗水孔），在进水阀进水过程中，实现刷圈用水箱与喷射用水箱的水位高度相同，有利于制成低轮廓的马桶；另外，进水通孔的高度可以根据室内空间及马桶本身的大小进行尽可能低地设计，使刷圈用水箱和喷射用水箱的高度尽可能放低。
(2) 喷射用水箱或刷圈用水箱内设置溢流管，并且进水通孔的高度低于溢流管顶部高度，从而使喷射用水箱与刷圈用水箱的水进行互通前，不至于已经发生溢流现象，从而保证了喷射用水箱与刷圈用水箱中的水流能够实现互通。
(3) 第二排水口中，其进水沿的位置的高度低于所述马桶本体的刷圈面顶部的高度，能达到进一步地降低马桶的轮廓的效果。
(4) 喷射用水箱、刷圈用水箱的结构可以有多种，如刷圈用水箱套接于喷射用水箱内，或刷圈用水箱与喷射用水箱并排设置。不仅可以根据室内空间的大小及形状进行多样化设计。
(5)在进水通孔处设置有第一单向阀或第二单向阀，当进水阀安装在喷射用水箱时且其水位下降的情况下，第一单向阀阻止刷圈用水箱的水流倒流至喷射用水箱中，从而为保证刷圈用水箱冲洗马桶侧壁的必要水量；当进水阀安装在刷圈用水箱时且其水位下降的情况下，第二单向阀阻止喷射用水箱的水流倒流至刷圈用水箱中，从而为保证喷射用水箱冲洗马桶底部的必要水量。
附图说明
图1是本发明第一实施例的俯视方向的示意图；
图2是本发明第一实施例的剖面示意图；
图3是本发明第一实施例的刷圈用水箱的示意图；
图4是本发明第二实施例的刷圈用水箱的示意图；
图5是本发明第三实施例的俯视方向的示意图；
图6是本发明第三实施例的刷圈用水箱的示意图；
图7是本发明第四实施例的刷圈用水箱的示意图；
图8是本发明第五实施例的俯视方向的示意图；
图9是本发明第六实施例的俯视方向的示意图。
具体实施方式
下面结合附图及实施例详细说明本发明所述的技术方案。
　　实施例一：
如图1、图2所示，本发明所述的低轮廓马桶,包括马桶本体1、第一水箱即喷射用水箱2、第二水箱即刷圈用水箱3和进水阀21，刷圈用水箱3套设于喷射用水箱2内，马桶本体1底部设有喷射口11，马桶本体1顶部刷圈上设有刷圈水道12，喷射用水箱2的底部设有第一排水口，第一排水口处安装有第一排水阀22，当第一排水阀22打开时，喷射用水箱2通过第一排水口以及通过管道14向喷射口11供水，刷圈用水箱3的底部设有第二排水口，第二排水口处安装有第二排水阀32，当第二排水阀32打开时，刷圈用水箱3通过第二排水口以及通过引流道15向刷圈水道12供水，在喷射用水箱2（即第一水箱）和刷圈用水箱3（即第二水箱）之间还设有能够使两水箱相互连通的渗水孔，该渗水孔是设在刷圈用水箱3的底壁处的进水通孔33，该渗水孔即进水通孔33的高度设在所述进水阀所控制的水面高度之下，以使得第一水箱和第二水箱内的进水的水位能够处于同一高度，进水阀21安装在喷射用水箱2内，进水阀21对喷射用水箱2与刷圈用水箱3完成进水时，喷射用水箱2与刷圈用水箱3水位高度相等,有利于制成低轮廓的马桶。另外，进水通孔33的高度可以根据室内空间及马桶本身的大小进行尽可能低地设计，使刷圈用水箱2和喷射用水箱3的高度尽可能放低。
如图1所示，喷射用水箱2内安装有进水阀21，并且刷圈用水箱3的底壁设有进水通孔33，水流经进水阀21进入喷射用水箱2，并通过进水通孔33渗进刷圈用水箱3，因此，喷射用水箱2与刷圈用水箱3的水通过进水通孔33实现连通。喷射用水箱2与刷圈用水箱3中的水位是由下往上升，所以，不需要对两个水箱预留太多高度空间，从而可以使马桶本体1的高度设计的较低，实现低轮廓型马桶。
如图1所示，喷射用水箱2内设有溢流管23，进水通孔33的高度低于溢流管23顶部高度，使喷射用水箱2与刷圈用水箱3的水进行互通时，不会发生溢流现象，从而保证了喷射用水箱2与刷圈用水箱3中的水流能够实现互通。在本实施例之外，溢流管23也可以安装在刷圈用水箱3内,在此不限。
如图2所示，第二排水阀32处的第二排水口，第二排水口的上端为进水沿，下端则为出水沿，其进水沿的位置的高度L2低于所述马桶本体的刷圈面顶部的高度L1，即L2<L1，同时该进水沿的位置的高度高于所述马桶本体的刷圈水道的底面的位置的高度，这样，才能保证水流到刷圈水道12。喷射用水箱2、刷圈用水箱3的部分结构可以设计为沉入马桶本体1的内部，从而使马桶整体高度降低，并且保证了喷射用水箱2、刷圈用水箱3的储水空间，实现马桶的低轮廓设计。
如图3所示，进水通孔33设置在刷圈用水箱3的底壁处, 进水通孔33上设置有单向阀34。当进水阀21进水时，喷射用水箱2内的水将单向阀34向上顶起，水流进入刷圈用水箱3，单向阀34处于开启状态；当喷射用水箱2排水时水位降低，刷圈用水箱3内的水位比喷射用水箱2内的水位高，单向阀34被刷圈用水箱3的较大水压作用，单向阀34处于关闭状态，保证刷圈用水箱3冲洗马桶刷圈面的必要水量，而进水阀21对喷射用水箱2进行注水；当刷圈用水箱3排水时水位下降，喷射用水箱2内的水位比刷圈用水箱3内的水位高，单向阀34被喷射用水箱2内的较大水压顶起，单向阀34处于开启状态，因此喷射用水箱2向刷圈用水箱3内注水，同时，进水阀21对喷射用水箱2进行注水。
　　实施例二：
如图4所示，本实施例与实施例一不同之处在于，进水通孔33设置在刷圈用水箱3的侧壁处, 进水通孔33上同样设置有单向阀34。
实施例三
如图5至图6所示，本实施例与实施例一的结构大体相同，其区别在于，进水阀21安装在刷圈用水箱3内，并且单向阀34的安装方向与实施例一也不同。实施例一中排水阀34的安装方向是由刷圈用水箱3的内壁向外壁方向安装，而本实施例中，排水阀34的安装方向的安装方向是由刷圈用水箱3的外壁向内壁方向安装。
当安装于刷圈用水箱3内的进水阀21对刷圈用水箱3进水时，刷圈用水箱3内的水将单向阀34向下顶开，水流进入喷射用水箱2，单向阀34处于开启状态；当喷射用水箱2排水时水位降低，刷圈用水箱3内的水位比喷射用水箱2内的水位高，单向阀34被刷圈用水箱3的较大水压作用而向下移动，单向阀34处于开启状态，因此刷圈用水箱3向喷射用水箱2内注水，同时，进水阀21对刷圈用水箱3进行注水；当刷圈用水箱3排水时水位降低，喷射用水箱2内的水位比刷圈用水箱3内的水位高，单向阀34被喷射用水箱2内的较大水压顶起，单向阀34处于关闭状态，从而保证喷射用水箱2冲洗马桶本体1底部的必要水量，同时，进水阀21对刷圈用水箱3进行注水。
实施例四
如图7所示，本实施例与实施例三不同之处在于，进水通孔33设置在刷圈用水箱3的侧壁处, 进水通孔33上同样设置有单向阀34。
实施例五
如图8所示，本实施例与实施例一的区别在于，喷射用水箱2与刷圈用水箱3为并排设置的两个独立水箱；进水阀21安装在喷射用水箱2内，单向阀34的安装方向是自刷圈用水箱3向喷射用水箱2方向安装。喷射用水箱2与刷圈用水箱3的大小可以不限定，但一般情况下，喷射用水箱2比刷圈用水箱3大，在此不限。
作为本实施例区别于实施例一的另一实施方案，可以在喷射用水箱2与刷圈用水箱3的底壁上分别设有进水通孔(图中未示出)，并用一导通管道(图中未示出)将两个进水通孔进行连通；另外，可以在喷射用水箱2或刷圈用水箱3的底壁的进水通孔安装有单向阀34，实现对水的流向控制。
实施例六
如图9所示，本实施例与实施例五的区别在于：进水阀34安装在刷圈用水箱3内，单向阀34的安装方向相反，即，安装方向是自喷射用水箱2向刷圈用水箱3方向安装。
综上所述，喷射用水箱2、刷圈用水箱3的结构可以有多种，可以根据室内空间的大小及形状进行多样化设计。并且，在上述多个实施例当中，进水阀21也可以是由两个分别安装于喷射用水箱2、刷圈用水箱3中的单向阀；进水通孔33的个数和大小可以根据两个水箱的大小及两个水箱之间补水速度的需要进行设置，可以是多个进水通孔，在此不限制；当喷射用水箱2、刷圈用水箱3并列设置时，两个水箱的大小也可以不限制。
以上所述，仅为本发明较佳实施例而已，故不能以此限定本发明的范围，即依本发明申请专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明专利涵盖的范围内。
工业实用性
本发明是在第一水箱（即喷射用水箱）和第二水箱（即刷圈用水箱）之间设有能够使两水箱相互连通的渗水孔（即进水通孔），该渗水孔的高度设在所述进水阀所控制的水面高度之下，以使得第一水箱和第二水箱内的进水的水位能够处于同一高度。由于两水箱的水面高度一致，就能够在不影响对马桶本体冲刷效果下，实现马桶的低轮廓设计。

Claims (12)

  1. 一种低轮廓型马桶,包括：
    一马桶本体，其底部具有喷射口，顶部具有刷圈且刷圈上具有一刷圈水道；
    一第一水箱，底部具有第一排水口，第一排水口处装有第一排水阀；第一水箱的第一排水口与马桶本体的喷射口相连通；
    一第二水箱，底部具有第二排水口，第二排水口处装有第二排水阀；第二水箱的第二排水口与马桶本体的刷圈水道相连通；
    一进水阀，装在第一水箱或第二水箱内，以向第一水箱或第二水箱进水，并控制水箱进水的水面高度；
    其特征在于：
    在第一水箱和第二水箱之间还设有能够使两水箱相互连通的渗水孔，该渗水孔的高度设在所述进水阀所控制的水面高度之下，以使得第一水箱和第二水箱内的进水的水位能够处于同一高度。
  2. 根据权利要求1所述的低轮廓型马桶，其特征在于：进一步的，还包括一溢流管，该溢流管装在所述第一水箱或第二水箱中，该溢流管的顶部高度高于所述渗水孔的高度。
  3. 根据权利要求1所述的低轮廓型马桶，其特征在于：所述第二排水口中，其进水沿的位置的高度低于所述马桶本体的刷圈面顶部的高度，同时该进水沿的位置的高度高于所述马桶本体的刷圈水道的底面的位置的高度。
  4. 根据权利要求1或2或3所述的低轮廓型马桶，其特征在于：所述第二水箱套设于第一水箱内部，所述渗水孔设在第二水箱的侧壁或底壁处。
  5. 根据权利要求1或2或3所述的低轮廓型马桶，其特征在于：所述第二水箱与第一水箱并排设置，所述渗水孔设在第二水箱与第一水箱相接的侧壁处。
  6. 根据权利要求1或2或3所述的低轮廓型马桶，其特征在于：所述第二水箱与第一水箱并排设置，所述渗水孔分别设在第二水箱和第一水箱的底壁处，且第一水箱的渗水孔与第二水箱的渗水孔通过管道相连接。
  7. 根据权利要求4所述的低轮廓型马桶，其特征在于：所述进水阀安装在所述第一水箱内，所述渗水孔装有第一单向阀，当第一水箱的水压大于第二水箱时，第一单向阀打开，第一水箱的水通过所述渗水孔渗入第二水箱中，当第一水箱的水压小于第二水箱时，第一单向阀关闭，所述第一单向阀阻止第二水箱的水通过所述渗水孔渗入第一水箱中。
  8. 根据权利要求5所述的低轮廓型马桶，其特征在于：所述进水阀安装在所述第一水箱内，所述渗水孔装有第一单向阀，当第一水箱的水压大于第二水箱时，第一单向阀打开，第一水箱的水通过所述渗水孔渗入第二水箱中，当第一水箱的水压小于第二水箱时，第一单向阀关闭，所述第一单向阀阻止第二水箱的水通过所述渗水孔渗入第一水箱中。
  9. 根据权利要求6所述的低轮廓型马桶，其特征在于：所述进水阀安装在所述第一水箱内，所述第一水箱的渗水孔或第二水箱的渗水孔装有第一单向阀，当第一水箱的水压大于第二水箱时，第一单向阀打开，第一水箱的水通过所述渗水孔渗入第二水箱中，当第一水箱的水压小于第二水箱时，第一单向阀关闭，所述第一单向阀阻止第二水箱的水通过所述渗水孔渗入第一水箱中。
  10. 根据权利要求4所述的低轮廓型马桶，其特征在于：所述进水阀安装在所述第二水箱内，所述渗水孔装有第二单向阀，当第二水箱的水压大于第一水箱时，第二单向阀打开，第二水箱的水通过所述渗水孔渗入第一水箱中，当第二水箱的水压小于第一水箱时，第二单向阀关闭，所述第二单向阀阻止第一水箱的水通过所述渗水孔渗入第二水箱中。
  11. 根据权利要求5所述的低轮廓型马桶，其特征在于：所述进水阀安装在所述第二水箱内，所述渗水孔装有第二单向阀，当第二水箱的水压大于第一水箱时，第二单向阀打开，第二水箱的水通过所述渗水孔渗入第一水箱中，当第二水箱的水压小于第一水箱时，第二单向阀关闭，所述第二单向阀阻止第一水箱的水通过所述渗水孔渗入第二水箱中。
  12. 根据权利要求6所述的低轮廓型马桶，其特征在于：所述进水阀安装在所述第二水箱内，所述第一水箱的渗水孔或第二水箱的渗水孔装有第二单向阀，当第二水箱的水压大于第一水箱时，第二单向阀打开，第二水箱的水通过所述渗水孔渗入第一水箱中，当第二水箱的水压小于第一水箱时，第二单向阀关闭，所述第二单向阀阻止第一水箱的水通过所述渗水孔渗入第二水箱中。
PCT/CN2011/084612 2011-06-30 2011-12-26 低轮廓型马桶 WO2013000257A1 (zh)

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CN201395835Y (zh) * 2009-04-09 2010-02-03 张斌 可无段调节冲水量的节水马桶水箱
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CN2336046Y (zh) * 1998-07-13 1999-09-01 上海通用机电技术研究所 群罐组合水箱
JP2004116050A (ja) * 2002-09-25 2004-04-15 Toto Ltd 水洗便器
CN1806082A (zh) * 2004-03-08 2006-07-19 东陶机器株式会社 冲水大便器
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