CN216041560U - Stop side discharge valve for flushing toilet - Google Patents

Abstract

The utility model relates to sanitary ware, and provides a stop side exhaust valve for flushing a toilet, which comprises a flushing elbow, a piston plate, a lower water port elbow and a driving device, wherein the flushing elbow is fixedly connected with the lower water port elbow; the stop side discharge valve for flushing the toilet bowl is directly discharged to form plane sealing; the utility model is provided with the piston plate which can move along with the telescopic rod of the driving device, the piston plate can leave the first transverse connecting part for draining under the driving of the driving device, and under the condition of not using a toilet, the piston plate can form a partition plate to block the drainage port part from odor backflow and sewage backflow; the utility model does not need a water vat in the application of the toilet stool, and directly utilizes the driving device to wash the toilet stool.

Description

Stop side discharge valve for flushing toilet

Technical Field

The utility model relates to sanitary ware, in particular to a stop side exhaust valve of a toilet.

Background

Water saving of toilet bowls has been a global concern. At present, a common toilet on the market generally adopts a drainage device with a submerged elbow structure, a complete pipeline is arranged in the drainage device, the drainage device is in an S shape with an inverted side shape, the water storage area of the bottom of a pool is large, the common toilet can be flushed clean by 3-6 liters of water after being generally used, and more water is used for flushing old toilets. The traditional toilet stool drainage device not only wastes water resources, but also has problems in the aspects of use safety and use maintenance; because a certain amount of water is required to be stored in the bent pipe for sealing, and the rear end of the bent pipe is directly connected with a sewage discharge pipeline, the odor of the toilet can flow backwards and the sewage can flow backwards, which brings bad influence to users; on the other hand, S-shaped pipelines are easy to block. Finally, the traditional submerged elbow can generate the phenomenon of sewage backflow when the drainage is finished, which cannot be avoided by the siphon effect; therefore, need carry out the secondary when the backward flow is serious and wash by water, otherwise just there is the filth to exist in the bottom of the pool water storage, can make on the one hand easily produce the scale deposit in the bucket like this, breed bacterium and fungi easily to also can produce unnecessary water waste.

For example, chinese patent CN207812610U discloses a water-saving and direct discharging toilet, in which a lifting type discharging device is disposed at the discharging opening, and a transmission device drives the lifting type discharging device to open or close the discharging pipeline, but the transmission device includes a connecting member, a guiding member and a lifting block, and the structure is complicated, so it is necessary for those skilled in the art to develop a water-saving and direct discharging stop side discharge valve for a toilet with simple structure.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a stop side exhaust valve for flushing a toilet, which comprises a flushing elbow, a piston plate, a sewer elbow and a driving device, wherein the flushing elbow is fixedly connected with the sewer elbow, the piston plate is arranged between the flushing elbow and the sewer elbow, the piston plate is provided with a through hole, and the driving device is connected to the sewer elbow.

Preferably, a piston plate ring is arranged on the piston plate.

Furthermore, drive arrangement includes the telescopic link, the telescopic link can wear in the interlude hole, drive the piston plate removes.

Further, drive arrangement places on the fixing base, be equipped with first connecting hole, second connecting hole and circular through-hole on the fixing base, first connecting hole is used for fixed connection drive arrangement, the second connecting hole is used for fixed connection the fixing base, circular through-hole can allow the telescopic link passes.

Further, the fixing seat and the driving device are connected through a fastener.

Preferably, the fastener may be a screw.

Furthermore, the flushing elbow comprises a first transverse connecting part and a bending part, a flushing port is arranged on the bending part, and a plane where the flushing port is located and a plane where the first transverse connecting part is located have a certain angle.

Furthermore, the sewer elbow comprises a second transverse connecting part, a sewer opening part, a body, a deodorization water jet and a driving connecting part, wherein the second transverse connecting part and the driving connecting part are positioned at two ends of the body, a plane of the sewer opening part and a plane of the body form a certain angle, the second transverse connecting part and the first transverse connecting part are fixedly connected through a fastening piece, and the deodorization water jet and the water outlet part are positioned at the opposite sides of the body.

Furthermore, the driving connection part is provided with a bearing sleeve, and the bearing sleeve prevents the telescopic rod from axially moving.

Further, the body is a hollow cylinder, and the body and the lower water opening part are integrally formed.

Furthermore, a sealing ring is arranged between the flushing elbow and the lower water gap elbow and used for sealing the flushing elbow and the lower water gap elbow.

Preferably, the driving device is a motor, and the specification of the motor is 36 GP-55.

Preferably, the piston plate is driven by the driving device to leave the first transverse connecting part for draining, and under the condition that the toilet is not used, the piston plate can form a partition plate to block the drainage port from odor backflow and sewage backflow.

The height difference exists between the flushing port and the lower water port part, and the two parts can form a siphon condition.

The utility model has the following beneficial effects:

(1) the stop side discharge valve for flushing the toilet bowl is directly discharged, forms plane sealing, is not easy to leak water and scale, and reduces the breeding environment of bacteria and fungi;

(2) the water closet is provided with the piston plate which can move along with the telescopic rod of the driving device, the piston plate can leave the first transverse connecting part for draining under the driving of the driving device, and under the condition that the water closet is not used, the piston plate can form a partition plate to prevent odor and sewage from flowing backwards at a sewer opening part, secondary flushing is not needed, accumulated water and accumulated dirt are not generated, and the possibility of breeding of bacteria and fungi is further reduced;

(3) the utility model does not need a water vat in the application of the toilet stool, and directly utilizes the driving device to wash the toilet stool.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is an overall structural view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is a schematic view of the fixing base of the present invention.

Figure 5 is a schematic view of the flush elbow of the present invention.

Fig. 6 is a schematic view of the collector nozzle elbow of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, and it should be noted that the embodiments are only for specific illustration of the present invention and should not be considered as limitations of the present invention, and the purpose of the embodiments is to make those skilled in the art better understand and reproduce the technical solutions of the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims.

As shown in fig. 1-3, the present invention provides a stop side discharge valve for flushing a toilet, comprising a flushing elbow 1, a piston plate 2, a sewer elbow 3 and a driving device 4, wherein the flushing elbow 1 and the sewer elbow 3 are fixedly connected, the piston plate 2 is arranged between the flushing elbow 1 and the sewer elbow 3, the piston plate 2 is provided with a through hole 21, and the driving device 4 is connected to the sewer elbow 3.

Preferably, the piston plate 2 is provided with a piston plate ring 20.

In some preferred embodiments, the driving device 4 includes a telescopic rod 41, and the telescopic rod 41 can be inserted into the insertion hole 21 to move the piston plate 2.

As shown in fig. 4, in some preferred embodiments, the driving device 4 is placed on a fixed base 5, a first connecting hole 51, a second connecting hole 52 and a circular through hole 53 are formed in the fixed base 5, the first connecting hole 51 is used for fixedly connecting the driving device 4, the second connecting hole 52 is used for fixedly connecting the fixed base 5, and the circular through hole 53 can allow the telescopic rod 41 to pass through.

In some preferred embodiments, the fixing seat 5 and the driving device 4 are connected by a fastener.

Preferably, the fastener may be a screw.

As shown in fig. 5, in some preferred embodiments, the flush elbow 1 includes a first transverse connection portion 11 and a bending portion 12, the bending portion 12 is provided with a flush port 13, and a plane of the flush port 13 is at an angle with a plane of the first transverse connection portion 11.

As shown in fig. 6, in some preferred schemes, the sewer elbow 3 includes a second transverse connection portion 31, a sewer portion 32, a body 33, a deodorization spout 35 and a driving connection portion 34, the second transverse connection portion 31 and the driving connection portion 34 are located at two ends of the body 33, a plane of the sewer portion 32 and a plane of the body 33 have a certain angle, the second transverse connection portion 31 and the first transverse connection portion 11 are fixedly connected through a fastener, and the deodorization spout 25 and the sewer portion are located at opposite sides of the body.

The deodorization water jet 25 is connected with a flushing pipe connector 251.

In some preferred embodiments, a bearing sleeve 6 is disposed at the driving connection portion 34, and the bearing sleeve 6 prevents the telescopic rod 41 from moving axially.

In some preferred embodiments, the body 33 is a hollow cylinder, and the body 33 is integrally formed with the lower water opening 32.

In some preferred schemes, a sealing ring 7 is arranged between the flushing elbow 1 and the lower water gap elbow 3 for sealing the flushing elbow 1 and the lower water gap elbow 3.

Preferably, the driving device 4 is a motor, and the specification of the motor is 36 GP-55.

Preferably, the piston plate 2 is driven by the driving device 4 to separate from the first transverse connecting portion 11 for draining water, and when the toilet is not used, the piston plate 2 forms a partition to block the drainage outlet 32 from flowing back odor and sewage.

The flush port 13 and the lower spout portion 32 have a height difference therebetween, and the height difference therebetween can form a siphon condition.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.

Claims (9)

1. The utility model provides a close side blow-off valve for stool pot bath which characterized in that, includes bath elbow, piston plate, lower mouth of a river elbow and drive arrangement, bath elbow with lower mouth of a river elbow fixed connection, the piston plate sets up bath elbow with between the lower mouth of a river elbow, be equipped with the through-hole on the piston plate, drive arrangement connects on the lower mouth of a river elbow.

2. The close side exhaust valve for flushing a toilet according to claim 1, wherein the driving device comprises a telescopic rod which can be inserted into the insertion hole to drive the piston plate to move.

3. The valve as claimed in claim 2, wherein the driving unit is disposed on a fixing base, the fixing base is provided with a first connecting hole for fixedly connecting the driving unit, a second connecting hole for fixedly connecting the fixing base, and a circular through hole for allowing the extension rod to pass through.

4. A side stop outlet valve for a toilet flush according to claim 3 wherein said anchor block and said drive means are connected by fasteners.

5. The cut-off side vent valve for flushing a toilet bowl according to claim 2, wherein the flushing elbow comprises a first transverse connecting portion and a curved portion, the curved portion is provided with a flushing port, and a plane of the flushing port and a plane of the first transverse connecting portion have a certain angle.

6. The close side discharge valve for toilet flushing according to claim 5, wherein the sewer elbow comprises a second lateral connecting portion, a sewer opening portion, a body, a deodorization spout and a driving connecting portion, the second lateral connecting portion and the driving connecting portion are located at two ends of the body, a plane of the sewer opening portion and a plane of the body have a certain angle, the second lateral connecting portion and the first lateral connecting portion are fixedly connected through a fastener, and the deodorization spout and the sewer opening portion are located at opposite sides of the body.

7. The shut off side drain valve for a toilet flush as claimed in claim 6, wherein a bearing sleeve is provided at said drive connection.

8. The shut off side vent valve for a toilet flush according to claim 6, wherein the body is a hollow cylinder, the body being integrally formed with the lower spout portion.

9. The discharge valve as claimed in claim 1, wherein a sealing ring is provided between the flushing elbow and the down-comer elbow for sealing the flushing elbow and the down-comer elbow.

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