CN204662604U - A kind of anti-closet flushing apparatus of feeling suffocated - Google Patents
A kind of anti-closet flushing apparatus of feeling suffocated Download PDFInfo
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- CN204662604U CN204662604U CN201520378589.9U CN201520378589U CN204662604U CN 204662604 U CN204662604 U CN 204662604U CN 201520378589 U CN201520378589 U CN 201520378589U CN 204662604 U CN204662604 U CN 204662604U
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Abstract
The utility model relates to a kind of anti-closet flushing apparatus of feeling suffocated, comprise the closestool body with toilet urinal, water tank, flushing pipe and pump installation, the water inlet end of pump installation is communicated with water tank and is positioned under water tank working water level, water in water tank forms the first water seal, the water side of pump installation connects the water inlet end of flushing pipe, the water side of flushing pipe connects toilet urinal and is positioned under the water water level of toilet urinal, water in toilet urinal forms the second water seal, the highest point of the lower wall of flushing pipe is higher than water tank working water level, flushing pipe is provided with a steam vent that the inner chamber of flushing pipe can be made to be connected with outside air, steam vent is opened on the pipeline section of flushing pipe between the first water seal and the second water seal.The utility model solves the problem that flushing pipe is felt suffocated, and makes flushing pipe form siphon speed fast, and siphon intensity is large, and the starting pressure forming the pump installation needed for siphon is low.
Description
Technical field
The utility model relates to closet flushing apparatus, particularly a kind of anti-closet flushing apparatus of feeling suffocated.
Background technology
Existing closet flushing apparatus generally comprises the flushing pipe for carrying wash water, flushing pipe mostly comprises injection pipe and scrubs pipeline, injection pipe is connected the water side of the pump installation be communicated with water tank respectively with the water inlet end scrubbing pipeline, the water side of injection pipe connects the spray-hole bottom toilet urinal, that scrubs the connection toilet urinal top, water side of pipeline scrubs hole, and be equipped with a water seal bottom the toilet urinal spraying hydrocone type, when causing like this not rinsing state, the two ends of injection pipe are respectively by the water in water seal and the water-stop in water tank, at the end of each flushing, injection pipe is positioned at one end of toilet urinal immediately by water seal shutoff, and the other end of injection pipe is not now also blocked up by the water seal in water tank, when water tank refilling, when water level arrival certain altitude starts the other end of shutoff injection pipe, water tank continues water inlet then can be made to occur phenomenon of feeling suffocated in injection pipe, when the structure design of toilet is for when scrubbing hole place and being also provided with water seal, scrubs pipeline and also in like manner there will be phenomenon of feeling suffocated.Once flushing pipe inner chamber is felt suffocated, when again starting flushing, siphon accelerated wash-out could be formed after needing the gas of flushing pipe inner chamber to drain, and flushing pipe inner chamber is felt suffocated the air pressure in pipeline can be caused to increase, need the gas flow of discharging to increase, be not easy to form blind pipe, thus cause the speed forming siphon slow, siphon intensity is little and be unfavorable for rinsing, and the starting pressure forming the pump installation needed for siphon needs higher.
Summary of the invention
The utility model solves problems of the prior art, provides a kind of anti-closet flushing apparatus of feeling suffocated.
For reaching above-mentioned purpose, the technical solution of the utility model is: a kind of anti-closet flushing apparatus of feeling suffocated, comprise the closestool body with toilet urinal, water tank, flushing pipe and pump installation, the water inlet end of described pump installation is communicated with described water tank and is positioned under water tank working water level, water in water tank forms the first water seal, , the water side of described pump installation connects the water inlet end of described flushing pipe, the water side of described flushing pipe connects described toilet urinal and is positioned under the water water level of toilet urinal, water in toilet urinal forms the second water seal, water in water tank to be transported in toilet urinal by described pump installation and to rinse by described flushing pipe, the highest point of the lower wall of described flushing pipe is higher than water tank working water level, described flushing pipe is provided with a steam vent that the inner chamber of described flushing pipe can be made to be connected with outside air, described steam vent is opened on the pipeline section of described flushing pipe between described first water seal and the second water seal.
Further, also comprise a keg float controlling organization, described keg float controlling organization comprises activity and is installed in the keg float in described water tank and arguing for the sake of arguing of being in transmission connection with described keg float, described one end of arguing for the sake of arguing coordinates with described steam vent, when water level in described water tank is in working water level, described keg float floats drive argues for the sake of arguing and opens described steam vent; When water level in water tank is lower than working water level, described keg float whereabouts drive is argued for the sake of arguing and is closed described steam vent.
Further, also comprise a block piece, described block piece is sealed and matched mutually with described steam vent, and when described flushing pipe inner chamber is felt suffocated, the air pressure of described flushing pipe inner chamber makes described block piece open steam vent.
Further, described block piece be a rotation to be installed on described flushing pipe or with the pendulum on the relatively-stationary parts of described flushing pipe, described pendulum is steam vent under self gravitation effect or described in resilient force lower seal, and when described flushing pipe inner chamber is felt suffocated, described steam vent is arranged and then opened to pendulum by the gas pressure of flushing pipe inner chamber; Or described block piece is a up and down ball sealer, described ball sealer activity is installed in a fixed cover, ball sealer is steam vent described in self gravitation effect lower seal, and when described flushing pipe inner chamber is felt suffocated, described ball sealer moves upward by the gas pressure of flushing pipe inner chamber and then opens described steam vent.
Further, described steam vent is communicated with inner chamber and the outside air of described flushing pipe by a stack, and one end of described stack is stretched into the inside of described flushing pipe and extends to one end of the close toilet urinal of flushing pipe.
Further, described steam vent is communicated with inner chamber and the outside air of washing pipeline described in punching by a stack, described steam vent is opened in flushing pipe one end near toilet urinal, and described stack is arranged in the outside of flushing pipe and its one end exposes outside the water of described water tank and is communicated with outside air.
Further, be provided with one the 3rd water seal between described steam vent and outside air, when described flushing pipe inner chamber is felt suffocated, air is discharged from described steam vent and is drained into outside air through described 3rd water seal.
Further, described flushing pipe is injection pipe and/or scrubs pipeline, the water inlet end of described injection pipe is connected with the water side of described pump installation, the water side of described injection pipe connects the spray-hole be opened in bottom toilet urinal, and described spray-hole is facing to the dirt outlet opening bottom toilet urinal; The described water inlet end scrubbing pipeline is connected with the water side of described pump installation, described in scrub pipeline water side connect to be opened on toilet urinal and scrub hole for what scrub toilet urinal filth continuing surface.
Further, described pump installation is water jet pump, described water jet pump comprises: a nozzle be connected with watering, one facing to the trunnion of described nozzle, described trunnion is connected to the water inlet end of described flushing pipe, have gap between nozzle and trunnion, described gap communicates with described water tank, and the water from watering sprays into trunnion and gap between nozzle with trunnion forms negative pressure to make the water in described water tank by trunnion and to flow into described flushing pipe together with the water sprayed with nozzle from nozzle; Or described pump installation is water pump, described water pump is centrifugal pump, axial-flow pump, mixed-flow pump or submersible pump.
Further, described flushing pipe is class inverted U-shaped.
Compared with prior art, tool has the following advantages the technical program:
1, a kind of anti-closet flushing apparatus of feeling suffocated of the present utility model, by establishing a steam vent that the inner chamber of flushing pipe can be made to be connected with outside air on flushing pipe, solve the problem that flushing pipe is felt suffocated, flushing pipe is made to form siphon speed fast, siphon intensity is large, and the starting pressure forming the pump installation needed for siphon is low;
2, by arranging keg float controlling organization or block piece, can guarantee that flushing pipe is when feeling suffocated, keg float controlling organization or block piece are opened steam vent thus are made the inner chamber of flushing pipe keep being communicated with outside air, and when flushing pipe rinses, keg float controlling organization or the salable steam vent of block piece thus cut off the inner chamber of flushing pipe and being communicated with of outside air, outside air can not be inhaled into flushing pipe inner chamber when flushing by steam vent and destroy the siphon effect now produced in flushing pipe; Keg float controlling organization comprises keg float and argues for the sake of arguing, and block piece is pendulum or ball sealer, and structure is simple, reliable in function;
3, steam vent is communicated with inner chamber and the outside air of flushing pipe by a stack, and one end of stack is stretched into the inside of flushing pipe and extends to one end of the close toilet urinal of flushing pipe; Or, steam vent is opened in flushing pipe one end near toilet urinal, stack is arranged in the outside of flushing pipe and its one end exposes outside the water of water tank and is communicated with outside air, stack serves and reduces or even avoid outside air in flushing process to be inhaled into the effect of flushing pipe inner chamber, structure is simple, reliable in function;
4, the 3rd water seal be provided with between steam vent and outside air, when flushing pipe inner chamber is felt suffocated, air can be discharged from steam vent and be drained into outside air through described 3rd water seal, and in flushing process, 3rd water seal then can avoid outside air to enter flushing pipe inner chamber, prevent steam vent air-breathing when flushing pipe rinses, make developing result better.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail;
Fig. 1 is the schematic top plan view of the anti-closet flushing apparatus of feeling suffocated of embodiment one of the present utility model;
Fig. 2 is the perspective view of the anti-closet flushing apparatus of feeling suffocated of embodiment one of the present utility model;
Fig. 3 is the cut-away view that the anti-closet flushing apparatus of feeling suffocated of embodiment one of the present utility model is in when feeling suffocated state;
Fig. 4 be the anti-closet flushing apparatus flushing pipe of feeling suffocated of embodiment one of the present utility model when not rinsing cuing open of keg float float state show schematic diagram;
Fig. 5 be closet flushing apparatus flushing pipe that embodiment one of the present utility model anti-is felt suffocated when rinsing cuing open of keg float falling state show schematic diagram;
Fig. 6 be the anti-closet flushing apparatus flushing pipe of feeling suffocated of embodiment two of the present utility model when not feeling suffocated cuing open of pendulum seal vents state show schematic diagram;
Fig. 7 be the anti-closet flushing apparatus flushing pipe of feeling suffocated of embodiment two of the present utility model when feeling suffocated pendulum open cuing open of steam vent state and show schematic diagram;
Fig. 8 is that the anti-closet flushing apparatus of feeling suffocated of embodiment three of the present utility model cuts open and shows schematic diagram;
Fig. 9 is that the anti-closet flushing apparatus of feeling suffocated of embodiment four of the present utility model cuts open and shows schematic diagram;
Figure 10 is that the anti-closet flushing apparatus flushing pipe of feeling suffocated of embodiment five of the present utility model cuing open when not rinsing shows schematic diagram;
Figure 11 is that closet flushing apparatus flushing pipe that embodiment five of the present utility model anti-is felt suffocated cuing open when rinsing shows schematic diagram;
Figure 12 is that the anti-closet flushing apparatus of feeling suffocated of embodiment six of the present utility model cuts open and shows schematic diagram;
Wherein, Reference numeral:
10-closestool body; 11-toilet urinal; 111-second water seal; 12-spray-hole; 13-scrubs hole; 20-water tank; 21-first water seal; 30-injection pipe; 31-steam vent; 40-scrubs pipeline; 50-pump installation; 51-nozzle; 52-trunnion; 53-gap; 60-keg float controlling organization; 61-keg float; 62-argues for the sake of arguing; 70-pendulum; 80-stack; 90-the 3rd water seal; The highest point of A-flushing pipe lower wall; WL-water tank working water level.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment one:
Please refer to Fig. 1-Fig. 5, a kind of preferred embodiment one of anti-closet flushing apparatus of feeling suffocated, this closet flushing apparatus, comprises closestool body 10, water tank 20, flushing pipe and pump installation 50.Closestool body 10 has toilet urinal 11, offer spray-hole 12 in toilet urinal 11 and scrub hole 13 and be provided with water bottom toilet urinal 11, spray-hole 12 is positioned at the bottom of toilet urinal 11 and is positioned under the water water level bottom toilet urinal 11, spray-hole 12 is directly facing to the dirt outlet opening bottom toilet urinal 11, the water sprayed from spray-hole 12 is used for jet douche to make toilet dirt discharge line (not shown) formation siphon, scrub the top that hole 13 is positioned at toilet urinal 11, from scrubbing the water of hole 13 outflow for scrubbing the dirt continuing surface of toilet urinal 11.
The water inlet end of pump installation 50 is communicated with water tank 20 and is positioned under water tank 20 working water level, water in water tank 20 forms the water inlet end of the first water seal shutoff pump installation 50, the water side of pump installation 50 connects the water inlet end of flushing pipe, the water side of flushing pipe connects toilet urinal 11 and is positioned under the water water level of toilet urinal 11, water in toilet urinal 11 forms the second water seal, and the water in water tank 20 to be transported in toilet urinal 11 by pump installation 50 and to rinse by flushing pipe.
Described flushing pipe is injection pipe 30 and/or scrubs pipeline 40, injection pipe 30 carries injection water, the spray-hole 12 being transported to toilet urinal 11 by the water in water tank 20 goes jet douche to make toilet dirt discharge line form siphon, specifically, the water inlet end of injection pipe 30 is connected with the water side of pump installation 50, the water side of injection pipe 30 connects the spray-hole 12 bottom toilet urinal, the present embodiment, the water at spray-hole 12 place in toilet urinal 11 forms the water side of described second water seal 111 shutoff injection pipe 30, the dirt outlet opening bottom the toilet of shutoff simultaneously urinal 11 is gone back in this second water seal 111, because the water inlet end of injection pipe 30 is connected with pump installation 50, thus the described first water seal 21 in fact also shutoff water inlet end of injection pipe 30, thus it is known, when injection pipe 30 does not rinse, the water inlet end of injection pipe 30 and water side are respectively by the first water seal 21 and the second water seal 111 shutoff, scrubbing pipeline 40 conveying scrubs with water, what be transported to toilet urinal 11 by the water in water tank 20 scrubs the dirt continuing surface that toilet urinal 11 is removed to scrub in hole 13, specifically, the water inlet end scrubbing pipeline 40 is connected with the water side of pump installation 50, and the water side of scrubbing pipeline 40 connects scrubs hole 13.Injection pipe 30 and/or scrub pipeline 40 and by pump installation 50 water in water tank 20 is transported in toilet urinal 11 and rinses, injection pipe 30 and/or scrub pipeline 40 the highest point A of lower wall higher than water tank working water level WL, and injection pipe 30 and/or scrub pipeline 40 and be provided with the steam vent 31 that an inner chamber that can make injection pipe 30 and/or scrub pipeline 40 is connected with outside air, the toilet structure of the present embodiment is scrubbed hole 13 place and is not arranged water seal, therefore only on injection pipe 30, offers steam vent 31.Steam vent 31 is opened on the pipeline section of injection pipe 30 between described first water seal 21 and the second water seal 111, namely, steam vent 31 is positioned at outside the first water seal 21 and the second water seal 111, such steam vent 31 just by the first water seal 21 and the second water seal 111 shutoff, thus can not can realize the degassing function of steam vent 31.
In the present embodiment, described injection pipe is class inverted U-shaped, in order to prevent steam vent 31 can because producing negative pressure and air-breathing and then affecting the siphonage of flushing pipe 30 when injection pipe 30 rinses, the present embodiment further comprises a keg float controlling organization 60, keg float controlling organization 60 comprise activity be installed in the keg float 61 in water tank 20 and be in transmission connection with keg float 61 argue for the sake of arguing 62, keg float 61 activity of the present embodiment is installed on injection pipe 30, or, keg float 61 also can movable be installed on the miscellaneous part in water tank 20, argue for the sake of arguing 62 one end coordinate with steam vent 31, the present embodiment keg float 61 and arguing for the sake of arguing 62 is formed in one, when the water level in water tank 20 is in water tank working water level WL, keg float 61 floats drive argues for the sake of arguing and 62 opens steam vent 31, when water level in water tank 20 is lower than water tank working water level WL, keg float 61 drive of falling is argued for the sake of arguing 62 closedown steam vents 31.Keg float controlling organization 60, injection pipe 30 can be made when not rinsing, keg float controlling organization 60 is opened steam vent 31 thus is made the inner chamber of injection pipe 30 keep being communicated with outside air, when rinsing, keg float controlling organization 60 seal vents 31 thus cut off the inner chamber of injection pipe 30 and being communicated with of outside air, outside air can not be inhaled into by steam vent 31 siphon effect that injection pipe 30 inner chamber destroys now injection pipe 30 inner chamber generation when rinsing; Keg float controlling organization 60 only comprises keg float 61 and argues for the sake of arguing 62, and structure is simple, reliable in function.
In the present embodiment, described pump installation 50 is water jet pump, water jet pump is located in water tank 20, described water jet pump 50 comprises: a nozzle be connected with watering 51, one facing to the trunnion 52 of described nozzle, described trunnion is connected to the water inlet end of flushing pipe, there is between nozzle 51 and trunnion 52 gap 53, described gap 53 communicates with water tank 20, and the water from watering sprays into trunnion 52 and gap 53 between nozzle 51 with trunnion 52 forms negative pressure to make the water in water tank 20 by trunnion 52 and to flow into flushing pipe together with the water sprayed with nozzle 51 from nozzle 51; Or described pump installation 50 is water pump, and described water pump is centrifugal pump, axial-flow pump, mixed-flow pump or submersible pump.
Introduce the course of work and the operating principle of the present embodiment below in detail.
As shown in Figure 3, in water tank 20 water inlet process, water level now in water tank 20 had not had the water inlet end of injection pipe 30 but had not also reached the position that keg float 61 can be allowed to float, and the water side of injection pipe 30 after toilet urinal 11 blowdown terminates just by the second water seal 111 shutoff, then now the water inlet end of injection pipe 30 and water side respectively by the first water seal 21 and the second water seal 111 shutoff, because now keg float 61 does not also float, steam vent 31 by argue for the sake of arguing 62 one end sealing and cannot be vented, water tank 20 continues water inlet, the air of injection pipe 30 inner chamber cannot be discharged and be caused inner air tube to occur feeling suffocated, the gas pressure of injection pipe 30 inner chamber is higher than atmospheric pressure, make water level in injection pipe 30 two ends respectively lower than the water level of the first water seal 21 and the second water seal 111.
As shown in Figure 4, when water tank 20 continuation water inlet makes the water level in water tank 20 rise to the position of keg float 61, keg float 61 is subject to buoyancy of water effect and floats, keg float 61 drives to argue for the sake of arguing 62 opens steam vent 31, thus injection pipe 30 inner chamber can be drained in outside air by steam vent 31 by the gas suppressed, make the water level in injection pipe 30 two ends roughly concordant with the water level of the second water seal 111 with the first water seal 21 respectively.
As shown in Figure 5, when starting pump installation 50 and making injection pipe 30 rinse, water now in water tank 20 is transported in toilet urinal 11 by injection pipe 30, water level in water tank 20 starts to decline, time under the water level decreasing in water tank 20 to keg float 61, keg float 61 loses buoyancy of water effect and falls, thus drive 62 seal vents 31 of arguing for the sake of arguing, now, injection pipe 30 inner chamber has formed siphonage and has been accelerated to drain in toilet urinal 11 by the water in water tank 20, injection pipe 30 inner chamber forms negative pressure, because now steam vent 31 has been argued for the sake of arguing 62 sealings, therefore outside air can not be inhaled into injection pipe 30 inner chamber by steam vent 31, thus the negative pressure that when ensure that flushing, injection pipe 30 inner chamber is formed is not destroyed, ensure that siphon continues to carry out, and then ensure that the developing result of injection pipe 30.
The present embodiment by establishing a steam vent that the inner chamber of injection pipe 30 can be made to be connected with outside air on injection pipe 30, solve the problem that injection pipe is felt suffocated, the air pressure of injection pipe 30 inner chamber is made to be greater than atmospheric pressure, thus easily form blind pipe, and then siphon can be formed fast, siphon intensity is large, and the starting pressure of the pump installation 50 needed for formation siphon also can be made further low, reliable in function, anti-successful of feeling suffocated.
Embodiment two:
The difference of the present embodiment and embodiment one is:
Please refer to Fig. 6-Fig. 7, the present embodiment does not comprise keg float controlling organization 60, what the present embodiment comprised is a block piece, block piece be a rotation be installed on injection pipe 30 or in water tank 20 with the pendulum 70 on the relatively-stationary parts of injection pipe 30, pendulum 70 plays one way valve, namely when injection pipe 30 inner chamber is not felt suffocated, pendulum 70 is under self gravitation effect or resilient force lower seal steam vent 31, when injection pipe 30 inner chamber is felt suffocated, the air pressure that injection pipe 30 inner chamber increases makes pendulum 70 arrange thus opens steam vent 31 to be exhausted.
Or, the block piece of the present embodiment also can be a up and down ball sealer (not shown), ball sealer activity is installed in a fixed cover (not shown), ball sealer is at self gravitation effect lower seal steam vent, when injection pipe 30 inner chamber is felt suffocated, ball sealer moves upward by the gas pressure of injection pipe 30 inner chamber and then opens steam vent 31, so also the purpose of this utility model can be realized, the concrete structure of block piece can design as required, as long as can realize when injection pipe 30 inner chamber is not felt suffocated, block piece and steam vent 31 are sealed and matched, when injection pipe 30 inner chamber is felt suffocated, block piece can be opened steam vent 31 and is exhausted.
It is identical with embodiment one that other of the present embodiment do not state structure, the course of work of the present embodiment is substantially identical with embodiment one with principle, unlike, the keg float controlling organization 60 that the present embodiment pendulum 70 replaces embodiment one controls sealing or opens steam vent 31, does not repeat them here.
Embodiment three:
The difference of the present embodiment and embodiment one is:
Please refer to Fig. 8, the present embodiment does not comprise keg float control structure 60, the steam vent 31 of the present embodiment is communicated with inner chamber and the outside air of injection pipe 30 by a stack 80, one end of stack 80 is stretched into the inside of injection pipe 30 and extends near one end of toilet urinal 11 to injection pipe 30.To be less than other positions in injection pipe 30 inner chamber near the negative pressure that one end of toilet urinal 11 is formed in flushing process due to injection pipe 30, the negative pressure that the highest point being particularly significantly smaller than injection pipe 30 is formed, therefore, one end of stack 80 extends to injection pipe 30 and serves reduction near one end of toilet urinal 11 or even avoid outside air in flushing process to be inhaled into the effect of injection pipe 30 inner chamber, structure is simpler, reliable in function.
In the present embodiment, preferred 0.5mm ~ 5 mm in aperture of described steam vent 31.
The present embodiment, in water tank 20 water inlet process, is drained in outside air by the air of stack 80 by injection pipe 30 inner chamber, thus ensures that injection pipe 30 inner chamber is not felt suffocated; When injection pipe 30 rinses, one end due to stack 80 extends to injection pipe 30 and serves reduction near one end of toilet urinal 11 or even avoid outside air in flushing process to be inhaled into the effect of the inner chamber of injection pipe 30, thus ensure that the negative pressure of injection pipe 30 inner chamber is substantially not destroyed or destroyed degree is very little, to ensure that siphon continues to carry out, and then ensure that the developing result of injection pipe 30.
It is identical with embodiment one that other of the present embodiment do not state structure, describes in detail no longer one by one here.
Embodiment four:
The difference of the present embodiment and embodiment one is:
Please refer to Fig. 9, the present embodiment does not comprise keg float control structure 60, the steam vent 31 of the present embodiment is communicated with inner chamber and the outside air of injection pipe 30 by a stack 80, steam vent 31 is opened in injection pipe 30 one end near toilet urinal 11, and stack 80 is arranged in the outside of injection pipe 30 and its one end exposes outside the water of water tank 20 and is communicated with outside air.To be less than other positions in injection pipe 30 inner chamber near the negative pressure that one end of toilet urinal 11 is formed in flushing process due to injection pipe 30, particularly be significantly smaller than the negative pressure that the highest point in injection pipe 30 inner chamber is formed, therefore, steam vent 31 is opened in injection pipe 30 can make stack 80 serve reduction or even avoid outside air in flushing process to be inhaled into the effect of injection pipe 30 inner chamber near one end of toilet urinal 11, structure is simpler, reliable in function.
In the present embodiment, preferred 0.5mm ~ 5 mm in aperture of described steam vent 31.
The present embodiment, in water tank 20 water inlet process, is drained in outside air by the air of stack 80 by injection pipe 30 inner chamber, thus ensures that injection pipe 30 inner chamber is not felt suffocated; When injection pipe 30 rinses, steam vent 31 is opened in injection pipe 30 can make stack 80 serve reduction or even avoid outside air in flushing process to be inhaled into the effect of injection pipe 30 inner chamber near one end of toilet urinal 11, thus ensure that the negative pressure of injection pipe 30 inner chamber is substantially not destroyed or destroyed degree is very little, to ensure that siphon continues to carry out, and then ensure that the developing result of injection pipe 30.
It is identical with embodiment one that other of the present embodiment do not state structure, describes in detail no longer one by one here.
Embodiment five:
The difference of the present embodiment and embodiment three is:
Please refer to Figure 10-Figure 11, in the present embodiment, one the 3rd water seal 90 is also provided with, as shown in Figure 10, when not rinsing between steam vent 31 and outside air, when injection pipe 30 inner chamber is felt suffocated, air can be discharged from steam vent 31 and be drained into outside air through the 3rd water seal 90, and in flushing process, as shown in figure 11,3rd water seal 90 can avoid outside air to enter injection pipe 30 inner chamber, thus the siphon of injection pipe 30 when can not affect flushing.
It is identical with embodiment three that other of the present embodiment do not state structure, the course of work of the present embodiment is substantially identical with embodiment three with operating principle, difference is only to embodiment adds the 3rd water seal 90,3rd water seal 90 blocks outside air further and is inhaled into injection pipe 30 inner chamber in injection pipe 30 flushing process, better effects if, describes in detail here no longer one by one.
Embodiment six:
The difference of the present embodiment and embodiment one is:
Please refer to Figure 12, in the present embodiment, injection pipe 30 does not offer steam vent 31, keg float controlling organization 60 is not set yet, and is only scrubbing the steam vent 31 pipeline 40 offered and can be communicated with and scrub pipeline 40 inner chamber and outside air.Scrub hole 13 place of closestool body 10 in toilet urinal 11 of the present embodiment is provided with water, this is positioned at the water that toilet urinal 11 scrubs hole 13 place and forms described second water seal, scrubbing hole 13 is positioned under the second water seal water level, after scrubbing hole 13, this second water seal is flowed into from the water scrubbing pipeline 40, flow out from the second water seal again thus the dirt continuing surface of toilet urinal 11 is scrubbed, now, scrub pipeline 40 when not rinsing, its two ends are respectively by the first water seal 21 and the second water seal shutoff, scrub pipeline 40 when water tank 20 retaining and there will be phenomenon of feeling suffocated, thus the steam vent 31 pipeline 40 offered and can be communicated with and scrub pipeline 40 inner chamber and outside air need scrubbed, steam vent 31 is opened in be scrubbed on the pipeline section of pipeline 40 between the first water seal 21 and the second water seal, namely, steam vent 31 is positioned at outside the first water seal 21 and the second water seal, such steam vent 31 just can not by the first water seal 21 and the second water seal shutoff, thus the degassing function of steam vent 31 can be realized.In the present embodiment, steam vent 31 is communicated with by a stack 80 and scrubs inner chamber and the outside air of pipeline 40, and one end of stack 80 is stretched into the inside of scrubbing pipeline 40 and extended near one end of toilet urinal 11 to scrubbing pipeline 40.Stack 80 serves and reduces or avoid outside air in flushing process to be inhaled into the effect of scrubbing pipeline 40 inner chamber.
In like manner, the structure of above-described embodiment one, embodiment two, embodiment four, embodiment five also may be used for this and scrubs on pipeline 40, and realize the object preventing steam vent air-breathing when rinsing of scrubbing on pipeline 40, this is simple replacement, repeats no more here.
Or, the utility model is according to the concrete structure of closestool body 10, also can all offer steam vent 31 at injection pipe 30 with scrubbing on pipeline 40 simultaneously, simultaneously embodiment one to five of selecting capable of being combined prevents the structure of steam vent 31 air-breathing when rinsing for injection pipe 30 and to scrub on pipeline 40 to make steam vent 31 only be vented when pipeline is felt suffocated as required, then reduces or avoid in outside air intake duct during pipe flushing.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (10)
1. an anti-closet flushing apparatus of feeling suffocated, comprise the closestool body with toilet urinal, water tank, flushing pipe and pump installation, the water inlet end of described pump installation is communicated with described water tank and is positioned under water tank working water level, water in water tank forms the first water seal, the water side of described pump installation connects the water inlet end of described flushing pipe, the water side of described flushing pipe connects described toilet urinal and is positioned under the water water level of toilet urinal, water in toilet urinal forms the second water seal, water in water tank to be transported in toilet urinal by described pump installation and to rinse by described flushing pipe, it is characterized in that, the highest point of the lower wall of described flushing pipe is higher than water tank working water level, described flushing pipe is provided with a steam vent that the inner chamber of described flushing pipe can be made to be connected with outside air, described steam vent is opened on the pipeline section of described flushing pipe between described first water seal and the second water seal.
2. a kind of anti-closet flushing apparatus of feeling suffocated as claimed in claim 1, it is characterized in that: also comprise a keg float controlling organization, described keg float controlling organization comprises activity and is installed in the keg float in described water tank and arguing for the sake of arguing of being in transmission connection with described keg float, described one end of arguing for the sake of arguing coordinates with described steam vent, when water level in described water tank is in working water level, described keg float floats drive argues for the sake of arguing and opens described steam vent; When water level in water tank is lower than working water level, described keg float whereabouts drive is argued for the sake of arguing and is closed described steam vent.
3. a kind of anti-closet flushing apparatus of feeling suffocated as claimed in claim 1, it is characterized in that: also comprise a block piece, described block piece is sealed and matched mutually with described steam vent, and when described flushing pipe inner chamber is felt suffocated, the air pressure of described flushing pipe inner chamber makes described block piece open described steam vent.
4. a kind of anti-closet flushing apparatus of feeling suffocated as claimed in claim 3, it is characterized in that: described block piece be a rotation to be installed on described flushing pipe or with the pendulum on the relatively-stationary parts of described flushing pipe, described pendulum is steam vent under self gravitation effect or described in resilient force lower seal, and when described flushing pipe inner chamber is felt suffocated, described steam vent is arranged and then opened to pendulum by the gas pressure of flushing pipe inner chamber; Or described block piece is a up and down ball sealer, described ball sealer activity is installed in a fixed cover, ball sealer is steam vent described in self gravitation effect lower seal, and when described flushing pipe inner chamber is felt suffocated, described ball sealer moves upward by the gas pressure of flushing pipe inner chamber and then opens described steam vent.
5. a kind of anti-closet flushing apparatus of feeling suffocated as claimed in claim 1, it is characterized in that: described steam vent is communicated with inner chamber and the outside air of described flushing pipe by a stack, one end of described stack is stretched into the inside of described flushing pipe and extends to one end of the close toilet urinal of flushing pipe.
6. a kind of anti-closet flushing apparatus of feeling suffocated as claimed in claim 1, it is characterized in that: described steam vent is communicated with inner chamber and the outside air of described flushing pipe by a stack, described steam vent is opened in flushing pipe one end near toilet urinal, and described stack is arranged in the outside of flushing pipe and its one end exposes outside the water of described water tank and is communicated with outside air.
7. a kind of anti-closet flushing apparatus of feeling suffocated as described in claim 5 or 6, it is characterized in that: between described steam vent and outside air, be provided with one the 3rd water seal, when described flushing pipe inner chamber is felt suffocated, air is discharged from described steam vent and is drained into outside air through described 3rd water seal.
8. a kind of anti-closet flushing apparatus of feeling suffocated as claimed in claim 1, it is characterized in that: described flushing pipe is injection pipe and/or scrubs pipeline, the water inlet end of described injection pipe is connected with the water side of described pump installation, the water side of described injection pipe connects the spray-hole be opened in bottom toilet urinal, and described spray-hole is facing to the dirt outlet opening bottom toilet urinal; The described water inlet end scrubbing pipeline is connected with the water side of described pump installation, described in scrub pipeline water side connect to be opened on toilet urinal and scrub hole for what scrub toilet urinal filth continuing surface.
9. a kind of anti-closet flushing apparatus of feeling suffocated as claimed in claim 1, it is characterized in that: described pump installation is water jet pump, described water jet pump comprises: a nozzle be connected with watering, one facing to the trunnion of described nozzle, described trunnion is connected to the water inlet end of described flushing pipe, between nozzle and trunnion, there is gap, described gap communicates with described water tank, and the water from watering sprays into trunnion and gap between nozzle with trunnion forms negative pressure to make the water in described water tank by trunnion and to flow into described flushing pipe together with the water sprayed with nozzle from nozzle; Or described pump installation is water pump, described water pump is centrifugal pump, axial-flow pump, mixed-flow pump or submersible pump.
10. a kind of anti-closet flushing apparatus of feeling suffocated as claimed in claim 1, is characterized in that: described flushing pipe is class inverted U-shaped.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520378589.9U CN204662604U (en) | 2015-06-04 | 2015-06-04 | A kind of anti-closet flushing apparatus of feeling suffocated |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520378589.9U CN204662604U (en) | 2015-06-04 | 2015-06-04 | A kind of anti-closet flushing apparatus of feeling suffocated |
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| CN204662604U true CN204662604U (en) | 2015-09-23 |
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| CN201520378589.9U Active CN204662604U (en) | 2015-06-04 | 2015-06-04 | A kind of anti-closet flushing apparatus of feeling suffocated |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107604982A (en) * | 2017-09-19 | 2018-01-19 | 厦门优胜卫厨科技有限公司 | Water supply device for toilet |
| CN107780494A (en) * | 2017-11-07 | 2018-03-09 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of improved closet flushing apparatus |
| WO2018099274A1 (en) * | 2016-12-02 | 2018-06-07 | 厦门惠尔洁卫浴科技有限公司 | Device for boosting drainage flow of submersible pump |
| CN109881752A (en) * | 2019-04-12 | 2019-06-14 | 九牧厨卫股份有限公司 | A kind of prestoring water closestool |
| CN113833076A (en) * | 2021-09-17 | 2021-12-24 | 谷力(厦门)科技有限公司 | Closestool flushing device suitable for low water pressure |
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2015
- 2015-06-04 CN CN201520378589.9U patent/CN204662604U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018099274A1 (en) * | 2016-12-02 | 2018-06-07 | 厦门惠尔洁卫浴科技有限公司 | Device for boosting drainage flow of submersible pump |
| CN107604982A (en) * | 2017-09-19 | 2018-01-19 | 厦门优胜卫厨科技有限公司 | Water supply device for toilet |
| CN107780494A (en) * | 2017-11-07 | 2018-03-09 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of improved closet flushing apparatus |
| CN109881752A (en) * | 2019-04-12 | 2019-06-14 | 九牧厨卫股份有限公司 | A kind of prestoring water closestool |
| CN109881752B (en) * | 2019-04-12 | 2024-01-05 | 九牧厨卫股份有限公司 | Closestool with pre-stored water |
| CN113833076A (en) * | 2021-09-17 | 2021-12-24 | 谷力(厦门)科技有限公司 | Closestool flushing device suitable for low water pressure |
| CN113833076B (en) * | 2021-09-17 | 2024-01-09 | 谷力(厦门)科技有限公司 | Toilet flushing device suitable for low water pressure |
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