CN211080467U - Toilet bowl - Google Patents

Abstract

The utility model discloses a closestool, which relates to the technical field of bathroom, and comprises a water tank, a urinal, a siphon pipeline and a jet channel; the bottom of the urinal is provided with a sewage discharge outlet communicated with the siphon pipeline and a jet orifice communicated with the jet channel; the injection channel is integrally formed, one end of the injection channel is connected to a drain valve of the water tank, and the other end of the injection channel penetrates through the side wall of the water tank, then obliquely extends downwards and is connected to the injection port. The utility model discloses spray the jet passage of formula siphon closestool to current and carry out the optimal design, spray passage after the improvement has cancelled the return bend transitional coupling design of well jet passage of prior art, shortens the bath distance that the water course has effectively, has reduced unnecessary hydroenergy loss to form certain difference in height between the both ends of spray passage after the improvement, the pipeline is smooth and easy unimpededly, but the gravity of make full use of rivers increases injection pressure when washing, thereby improves the flushing effect.

Description

Toilet bowl

Technical Field

The utility model belongs to the technical field of bathroom technique and specifically relates to a closestool.

Background

The jet type siphon closestool is additionally provided with the jet auxiliary channel aligned with the sewage discharge port in the closestool, when water is flushed, one part of water in the water tank flows out from the water distribution hole around the seat ring, and the other part of water is sprayed out from the jet port to the direction of the siphon channel, so that negative pressure is generated in the siphon channel and siphon is formed, further, sewage is quickly flushed away, and the jet type siphon closestool has the advantages of low flushing noise, good antifouling and deodorization performance and the like.

Chinese patent application No. 201721371413.6 discloses a toilet including a bowl, a jet sub-channel and a siphon channel. The injection auxiliary channel is of a split structure and comprises a drain valve, a connecting water pipe and an injection clamping piece; the water inlet of drain valve and water tank intercommunication, the delivery port of drain valve and the water inlet of being connected the water pipe are connected, and the delivery port of being connected the water pipe aims at the jet, sprays the fastener and is used for fixing the delivery port of being connected the water pipe in jet department. The technical scheme has the advantages that: the injection auxiliary channel is formed by assembling a plurality of parts, is convenient to install and simple to adjust, and is favorable for later-stage disassembly and replacement.

However, the technical scheme has the following defects: firstly, performing primary treatment; according to the scheme, the gravity of water flow is not fully utilized, the connecting water pipe is arranged on the lower end face of the water tank and is in transitional connection with the drain valve through a bent pipe, and after the water flow is bent in the bent pipe, the water pressure is easy to attenuate, so that the impact force is insufficient; secondly, connect the water pipe in this scheme and be the rubber tube, use for a long time and appear ageing the phenomenon of leaking easily, increased the later maintenance cost.

Disclosure of Invention

The utility model provides a closestool, its main aim at solves above-mentioned problem.

The utility model adopts the following technical scheme:

a toilet bowl comprises a water tank, a toilet bowl body, a siphon pipeline and a jet channel, wherein a sewage discharge port communicated with the siphon pipeline and a jet orifice communicated with the jet channel are arranged at the bottom of the toilet bowl body, the jet channel is integrally formed, one end of the jet channel is connected to a drain valve of the water tank, and the other end of the jet channel penetrates through the side wall of the water tank and then extends downwards in an inclined mode and is connected to the jet orifice.

Further, the injection passage includes a first pipe section and a second pipe section; one end of the first pipe section is fixedly arranged at the bottom of the water tank and is provided with an installation port with an upward opening for assembling a water inlet valve, and the other end of the first pipe section penetrates through the side wall of the water tank and is communicated with the second pipe section; the other end of the second pipe section is connected to the jet port.

Further, the first pipe section is a straight section, and the second pipe section is an arc section.

Further, the pipe diameter of the first pipe section is gradually reduced along the water inlet direction.

Further, the injection channel is a ceramic channel.

Further, the injection passage, the water tank, the toilet bowl and the siphon pipe are integrally formed.

Compared with the prior art, the utility model discloses the beneficial effect who produces lies in:

1. the utility model discloses spray the injection passage of formula siphon closestool to current and carry out the optimal design, spray passage after the improvement, the return bend transitional coupling design of well injection passage of having cancelled prior art, shorten the bath distance that the water course has effectively, reduced unnecessary hydroenergy loss to form certain difference in height between the both ends of injection passage after the improvement, the pipeline is smooth and easy unimpededly, but the gravity of make full use of rivers increases injection pressure when washing, thereby improves the flushing effect.

2. The utility model discloses well jet channel adopts the porcelain matter jet channel with closestool integrated design itself, not only can overcome the easy ageing impaired phenomenon of rubber tube in the prior art effectively, has removed installation and maintenance process from moreover, has brought very big facility for producer and consumer.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings. Numerous details are set forth in the following description in order to provide a thorough understanding of the present invention, but it will be apparent to one skilled in the art that the present invention may be practiced without these details.

Referring to fig. 1 and 2, a toilet includes a tank 100, a bowl 200, a siphon pipe 300, and a jet passage 400, and a drain port 201 communicated with the siphon pipe 300 and a jet port 202 communicated with the jet passage 400 are provided at the bottom of the bowl 200. The injection passage 400 is integrally formed, and one end of the injection passage 400 is connected to the drain valve 101 of the water tank 100, and the other end thereof passes through the sidewall of the water tank 100 to extend obliquely downward and is connected to the injection port 202. The utility model discloses spray the passageway of current injection formula siphon closestool and carry out the optimal design, spray passageway 400 after the improvement takes the integrated design, its both ends are connected respectively in drain valve 101 and jet 202, the middle part does not have unnecessary return bend design, the return bend transitional coupling design of well injection channel of having cancelled prior art, shorten the bath distance of water course effectively, unnecessary hydroenergy loss has been reduced, and form certain difference in height between the both ends of injection passageway 400 after the improvement, the pipeline is smooth and easy unimpededly, the gravity that can make full use of rivers when washing increases injection pressure, thereby improve the flushing effect.

Referring to fig. 1 and 2, the injection passage 400 includes a first pipe section 401 and a second pipe section 402, wherein one end of the first pipe section 401 is fixedly disposed at the bottom of the water tank 100 and is provided with an installation port with an upward opening for installing the water inlet valve 101, and the other end of the first pipe section 401 passes through the side wall of the water tank 100 and is communicated with the second pipe section 402; the other end of the second pipe segment 402 is connected to the jet port 202. The injection channel 400 is designed integrally, and only the drain valve 101 needs to be arranged at the mounting port during installation, and other water pieces are arranged in the water tank 100 according to needs, so that the operation is simple and convenient.

Referring to fig. 1 and 2, the first pipe section 401 is a straight section, and the second pipe section 402 is a circular arc section, so that smooth transition connection between the injection passage 400 and the injection port 202 can be realized, thereby maximally avoiding water pressure loss to ensure a flushing effect.

Referring to fig. 1 and 2, the diameter of the first pipe section 401 is gradually reduced in the water inlet direction to obtain a greater spray pressure, so that the water pressure sprayed from the spray passage 400 is more likely to form a siphon, the formation time of the siphon is greatly reduced, and the suction force of the siphon is enhanced.

Referring to fig. 1 and 2, as a preferred solution: the spray passage 400 is a porcelain passage, and the spray passage 400, the tank 100, the bowl 200, and the siphon tube 300 are integrally formed. The ceramic jet channel integrally designed with the closestool can effectively overcome the phenomenon that a rubber pipeline is easy to age and damage in the prior art, and installation and maintenance procedures are omitted, so that great convenience is brought to manufacturers and consumers.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims (6)

1. The utility model provides a closestool, includes water tank, urinal, siphon pipeline and injection passage, the urinal bottom be equipped with the drain that the siphon pipeline is linked together and with the jet that injection passage is linked together, its characterized in that: the injection passage is integrally formed, one end of the injection passage is connected to a drain valve of the water tank, and the other end of the injection passage penetrates through the side wall of the water tank, then obliquely extends downwards and is connected to the injection port.

2. A toilet according to claim 1, wherein: the injection channel comprises a first pipe section and a second pipe section; one end of the first pipe section is fixedly arranged at the bottom of the water tank and is provided with an installation port with an upward opening and used for assembling a water inlet valve, and the other end of the first pipe section penetrates through the side wall of the water tank and is communicated with the second pipe section; the other end of the second pipe section is connected with the jet opening.

3. A toilet according to claim 2, wherein: the first pipe section is a straight section, and the second pipe section is an arc section.

4. A toilet according to claim 3, wherein: the pipe diameter of the first pipe section is gradually reduced along the water inlet direction.

5. A toilet according to any of claims 1 to 4, wherein: the injection channel is a ceramic channel.

6. A toilet according to claim 5, wherein: the injection channel, the water tank, the urinal and the siphon pipeline are integrally formed.

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