CN102418377B - Closestool with pressurizing drainage device - Google Patents

Closestool with pressurizing drainage device Download PDF

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Publication number
CN102418377B
CN102418377B CN201110117184.6A CN201110117184A CN102418377B CN 102418377 B CN102418377 B CN 102418377B CN 201110117184 A CN201110117184 A CN 201110117184A CN 102418377 B CN102418377 B CN 102418377B
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CN
China
Prior art keywords
chamber
drainage device
pressurizing
gas port
toilet
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201110117184.6A
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Chinese (zh)
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CN102418377A (en
Inventor
江长发
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Xiamen Axent Corp Ltd
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Individual
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Publication date
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Priority to CN201110117184.6A priority Critical patent/CN102418377B/en
Publication of CN102418377A publication Critical patent/CN102418377A/en
Application granted granted Critical
Publication of CN102418377B publication Critical patent/CN102418377B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a closestool with a pressurizing drainage device, which comprises a closestool body and the pressurizing drainage device. An upper drain trap, a lower drain trap, an air storage pipe and an air supply pipe are arranged on the closestool body. The pressurizing drainage device comprises a box body and a pressurizing mechanism. A first air port is arranged on the box body. The box body is divided into a first chamber and a second chamber. The air supply pipe is communicated with the box body through the first air port. The second chamber of the box body is provided with a drainage outlet. A buffer which is used for preventing water from entering the air supply pipe is arranged between the air supply pipe and the air storage pipe. By adopting the technical scheme, the closestool with the pressurizing drainage device has the beneficial effects that by adopting the design of the buffer, the water in the upper water trap and the lower water trap in the closestool body can be prevented from entering the air feeding chamber of the box body through the air supply pipe and the effect of protecting the pressurizing drainage device is taken. By using the closestool with the pressurizing drainage device, not only can the water be saved, but also the sewage drainage effect is obvious.

Description

A kind of toilet with pressurizing drainage device
Technical field
The present invention relates to a kind of sanitaryware, particularly a kind of toilet with pressurizing drainage device.
Background technology
The structure of siphon type water closet is that drainage pipe is " ∽ " type, can produce certain height of water level poor after drainage pipe is full of water, borrows the suction that flushing water produces in the blow-off pipe of closet and dirt is drained.Because siphon type water closet rushes draining master if it were not for by impulsive force, and the pond internal memory water surface is larger, and bath noise is less.Yet with respect to direct-flushing toilet, the water-saving result of traditional siphonage-toilet is not good, its main cause is when water-closet tank draining, the water seal two ends of siphonage-toilet have larger pressure differential could form siphon, namely between toilet and blow-off pipe, with long period and large water gaging, form larger water-head and just can rinse toilet well, will cause like this water supply volume excessive, thereby have influence on the water-saving performance of siphonage-toilet.
Summary of the invention
For solving the technical problem existing in prior art, the invention provides that a kind of flushing water consumption is few, developing result good, rinse the little toilet with pressurizing drainage device of noise.
The present invention solves the technical problem existing in prior art, the technical scheme adopting is: a kind of toilet with pressurizing drainage device is provided, comprise closestool body, in closestool body, be provided with and wash circle spout, upper trap, lower trap, between upper trap and lower trap and the gas storage pipeline being connected, the sewage draining exit being communicated with lower trap and with the appendix of gas storage pipeline communication, also comprise a pressurizing drainage device, this pressurizing drainage device comprises casing, Inlet and outlet water mechanism and a pressure mechanism, this pressure mechanism be included in casing can be along axis direction piston component up and down and that contact with cabinet wall sealing, for the elastomeric element to the piston component application of force on axis direction, piston component is separated into the first chamber and the second chamber by box sealing, the first chamber is provided with the first gas port, and described appendix is communicated with by this first gas port with described casing, and the second chamber of casing is provided with outfall, is provided with one for preventing that current from entering the snubber of appendix between described appendix and described gas storage pipeline.
As a preferred version of the present invention, described snubber comprises the buffering pipe of both ends open and is located at the dashpot check valve in this buffering pipe, the two ends of buffering pipe are tightly connected with appendix and gas storage pipeline respectively, open/sealing that dashpot check valve is used for controlling box body.
As a preferred version of the present invention, on described the first chamber, be also provided with the second gas port, this second gas port is provided with a control air and enters the tonifying Qi one way valve of the second gas port and be located at the gas port spring under preloading condition under tonifying Qi one way valve.
As a preferred version of the present invention, on described the first chamber, be also provided with the second gas port, this second gas port is provided with controls the exhaust check valve that air is discharged from described casing, and described the first gas port is provided with controls the breather cheek valve that air enters described casing from appendix.
As a preferred version of the present invention, the bottom of described closestool body is provided with an aqua storage tank, and this aqua storage tank is provided with two ports, and one of them port is communicated with the delivery port of described casing, and another port is by conduit assembly and wash circle spout connection.
As a preferred version of the present invention, described feeding/discharging device comprises water inlet pipe, drainage switch and draining valve, and drainage switch is for opening water discharge valve.
Adopt technique scheme, with respect to prior art, the beneficial effect of obtaining is:
(1) adopt the design of buffering pipe and dashpot check valve, can prevent that the water in trap and lower trap from entering the first chamber of casing by appendix, pressurizing drainage device is played a protective role.
(2) design of tonifying Qi one way valve and the second gas port, carries out tonifying Qi to the first chamber of casing, can prevent that negative pressure in the first chamber is excessive and cause the water in the second chamber thoroughly not discharge, and makes the filth-discharging effect of toilet more obvious.
(3) breather check valve and exhaust check valve, according to the effect of air pressure and self gravitation, can intelligence regulate the airflow direction in the upper chamber that enters casing, the filth-discharging effect of toilet are further strengthened, using water wisely simultaneously.
Accompanying drawing explanation
Fig. 1 is toilet the first embodiment exploded view with pressurizing drainage device of the present invention;
Fig. 2 is toilet the first embodiment stereogram with pressurizing drainage device of the present invention;
Fig. 3 is the toilet A-A face sectional drawing with pressurizing drainage device shown in Fig. 2;
Fig. 4 is the toilet B-B face sectional drawing with pressurizing drainage device shown in Fig. 2;
Fig. 5 is another partial face sectional drawing of the toilet B-B with pressurizing drainage device shown in Fig. 2;
Fig. 6 is toilet the second embodiment exploded view with pressurizing drainage device of the present invention;
Fig. 7 is toilet the second embodiment stereogram with pressurizing drainage device of the present invention;
Fig. 8 is the toilet C-C face sectional drawing with pressurizing drainage device shown in Fig. 7;
Fig. 9 is the local enlarged diagram of the toilet D with pressurizing drainage device shown in Fig. 8;
Figure 10 is the toilet with pressurizing drainage device of the present invention the 3rd embodiment stereogram;
Figure 11 is the toilet C-C face sectional drawing of the pressurizing drainage device shown in Fig. 8;
Figure 12 is the local enlarged diagram of the toilet E with pressurizing drainage device shown in Figure 11.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments, describe the specific embodiment of the present invention in detail.
The first embodiment,
As shown in Figure 1, Figure 2, Figure 3 shows, the toilet with pressurizing drainage device of the present invention, comprises closestool body 10 and pressurizing drainage device; In closestool body 10, be provided with and wash circle spout 11, upper trap 14, lower trap 12, gas storage pipeline 16, sewage draining exit 18, appendix 30, gas storage pipeline 16 is between upper trap 14 and lower trap 12, and be connected with upper trap 14 and lower trap 12, sewage draining exit 18 is communicated with lower trap 12, and appendix 30 is communicated with gas storage pipeline 16.
As shown in Fig. 3, Fig. 4, Fig. 5, pressurizing drainage device comprises casing 20 and the Inlet and outlet water mechanism and the pressure mechanism that are positioned at casing 20, and Inlet and outlet water mechanism comprises water inlet pipe 27, drainage switch 23 and draining valve 29, and drainage switch 23 is for opening water discharge valve 29, pressure mechanism comprises piston component 21 and elastomeric element 22, piston component 21 is interior movable along axis direction at casing 20, piston component 21 contacts with casing 20 inner wall sealings, elastomeric element 22 at axis direction to piston component 21 application of forces, piston component 21 becomes the first chamber 24 and the second chamber 25 by casing 20 sealed separation, the first chamber 24 is provided with the first gas port 31, appendix 30 is communicated with by the first gas port 31 with casing 20, the second chamber 25 of casing 20 is provided with outfall 51, between appendix 30 and gas storage pipeline 16, be provided with snubber, snubber enters in appendix 30 for preventing trap 14 and the current of lower trap 12, snubber comprises buffering pipe 40 and dashpot check valve 42, buffering pipe 40 both ends opens, and be tightly connected with appendix 30 and gas storage pipeline 16 respectively, dashpot check valve 42 is for controlling buffering pipe 40 opening and closing of fault.
As shown in Figure 4, Figure 5, the bottom of closestool body 10 is provided with aqua storage tank 26, and aqua storage tank 26 is provided with two ports, and one of them port is communicated with the delivery port 51 of casing 20, another port by conduit assembly 50 with wash circle spout 11 be communicated with.
As shown in Fig. 3, Fig. 5, when the second chamber 25 of casing 20 is intake by water inlet pipe 27, piston component 21 is by water jack-up, and the space of the first chamber 24 diminishes, and it is large that the space of the second chamber 25 becomes.Air in the first chamber 24, by the first gas port 31 and appendix 30, is pressed in gas storage pipeline 16.When the second chamber 25 of casing 20 carries out draining, drainage switch 23 is opened draining valve 29, water in the second chamber 25 flows to conduit assembly 50 by outfall 51 and aqua storage tank 26, now the space of the first chamber 24 becomes large, the space of the second chamber 25 diminishes, atmospheric pressure in the first chamber 24 is little, and air flow the first chamber 24 in gas storage pipeline 16 causes the atmospheric pressure in gas storage pipeline 16 to reduce.Simultaneously, dashpot check valve 42 can prevent that the water of trap 14 in lower trap 12 from flowing to the first chamber 24 with air, water in upper water seal curved 14 is by under the effect of ambient pressure and water self gravitation, through gas storage pipeline 16 and lower trap 12, flow into blowdown channel 18, realize the effect of rapid pollution discharging.
The second embodiment,
As shown in Fig. 6, Fig. 8, Fig. 9, the difference of the present embodiment and the first embodiment is, casing 20 upper ends be also provided with the second gas port 31 ', the installation site of the second gas port is not limited in this, can also be arranged on appendix or the front end of snubber; The second gas port 31 ' be provided with tonifying Qi one way valve 60 and gas port spring 62, tonifying Qi one way valve 60 for control air enter the second gas port 31 ', gas port spring 62 is located at tonifying Qi one way valve 60 times and in preloading condition.
As shown in Fig. 3, Fig. 7, Fig. 8, when the second chamber 25 of casing 20 is intake by water inlet pipe 27, piston component 21 moves upward, the space of the first chamber 24 diminishes, it is large that the space of the second chamber 25 becomes, and the air in the first chamber 24 is compressed, and through the first gas port 31, flows to gas storage pipeline 16 respectively, when the second chamber 25 of casing 20 carries out draining, drainage switch 33 is opened draining valve 29, water in the second chamber 25 flows to conduit assembly 50 by outfall 51 and aqua storage tank 26, now the space of the first chamber 24 becomes large, the space of the second chamber 25 diminishes, atmospheric pressure in the first chamber 24 is little, air in gas storage pipeline 16 enters the first chamber 24 by appendix 30, after gas in gas storage pipeline 16 is sucked, water in upper trap 14 enters buffering pipe 40 with air, dashpot check valve 42 cuts out, due to casing 20 and upper trap 14, volume between lower trap 12 in implementation procedure not necessarily equity relation, the first chamber 24 may be also negative pressure state, now the second gas port 31 ' tonifying Qi one way valve 60 and the gas port spring 62 under preloading condition under atmospheric effect, down motion makes the second gas port 31 ' in opening, outside air enters thus the first chamber 24 and carries out tonifying Qi, make the water of the second chamber 25 can thoroughly discharge the first chamber 24.And water in upper trap 14 is by under the effect of ambient pressure and water self gravitation, through gas storage pipeline 16 and lower trap 12, flow into blowdown channels 18, realize the effect of rapid pollution discharging.
The 3rd embodiment,
As shown in Figure 10, Figure 11, Figure 12, the difference of the present embodiment and the first embodiment is, casing 20 upper ends be also provided with the second gas port 31 ', the second gas port 31 ' be provided with exhaust check valve 60, exhaust check valve 60 is discharged from casing 20 for controlling air, the first gas port 31 is provided with breather cheek valve 70, and breather cheek valve 70 enters casing 20 for controlling air from appendix 30.
As shown in Fig. 3, Figure 11, when the second chamber 25 of casing 20 is intake by water inlet pipe 27, piston component 21 moves upward, and the space of the first chamber 24 diminishes, and it is large that the space of the second chamber 25 becomes, air in the first chamber 24 is compressed, exhaust check valve 60 and breather cheek valve 70 all move upward, and now, exhaust check valve is opened, air in the first chamber 24 is by second gas port 31 ' exhaust, and breather cheek valve 70 is by the first gas port 31 sealings.When the second chamber 25 of casing 20 needs draining, drainage switch 33 is opened draining valve 29, and water flows out from the second chamber 25, and now the space of the first chamber 24 becomes large, and the space of the second chamber 25 diminishes, and the air pressure of the first chamber 24 reduces.Exhaust check valve 60 moves downward under the effect of ambient pressure, and by the second gas port 31 ' sealing, breather cheek valve 70 moves downward under the draught head effect of appendix 30 and the first chamber 24, and the first gas port 31 is opened.Air in gas storage pipeline 16 enters the first chamber 24 by appendix 30, now, the air pressure of gas storage pipeline 16 reduces, and the water in upper water seal curved 14 is by under the effect of ambient pressure and water self gravitation, through gas storage pipeline 16 and lower trap 12, flow into blowdown channel 18, realize the effect of rapid pollution discharging.
The above, be only preferred embodiment of the present invention, with this, do not limit scope of the invention process. the equivalence of being done according to technical scheme of the present invention and description changes and modifies, and all should belong to the scope that the present invention is contained.

Claims (6)

1. the toilet with pressurizing drainage device, comprise closestool body, in closestool body, be provided with and wash circle spout, upper trap, lower trap, between upper trap and lower trap and the gas storage pipeline being connected, the sewage draining exit being communicated with lower trap and with the appendix of gas storage pipeline communication, it is characterized in that, also comprise a pressurizing drainage device, this pressurizing drainage device comprises casing, Inlet and outlet water mechanism and a pressure mechanism, this pressure mechanism be included in casing can be along axis direction piston component up and down and that contact with cabinet wall sealing, for the elastomeric element to the piston component application of force on axis direction, piston component is separated into the first chamber and the second chamber by box sealing, the first chamber is provided with the first gas port, and described appendix is communicated with by this first gas port with described casing, and the second chamber of casing is provided with outfall, is provided with one for preventing that current from entering the snubber of appendix between described appendix and described gas storage pipeline, described snubber comprises the buffering pipe of both ends open and is located at the dashpot check valve in this buffering pipe, and the two ends of buffering pipe are tightly connected with appendix and gas storage pipeline respectively, open/sealing that dashpot check valve is used for controlling buffering pipe.
2. a kind of toilet with pressurizing drainage device according to claim 1, it is characterized in that, on described the first chamber, be also provided with the second gas port, this second gas port is provided with a control air and enters the tonifying Qi one way valve of the second gas port and be located at the gas port spring under preloading condition under tonifying Qi one way valve.
3. a kind of toilet with pressurizing drainage device according to claim 1, it is characterized in that, on described the first chamber, be also provided with the second gas port, this second gas port is provided with controls the exhaust check valve that air is discharged from described casing, and described the first gas port is provided with controls the breather cheek valve that air enters described casing from appendix.
4. a kind of toilet with pressurizing drainage device according to claim 1, it is characterized in that, the bottom of described closestool body is provided with an aqua storage tank, this aqua storage tank is provided with two ports, one of them port is communicated with the delivery port of described casing, and another port is by conduit assembly and wash circle spout connection.
5. a kind of toilet with pressurizing drainage device according to claim 1, is characterized in that, the delivery port of described casing with wash circle spout pass through pipeline communication.
6. a kind of toilet with pressurizing drainage device according to claim 1, is characterized in that, described Inlet and outlet water mechanism comprises water inlet pipe, drainage switch and draining valve, and drainage switch is for opening water discharge valve.
CN201110117184.6A 2011-05-06 2011-05-06 Closestool with pressurizing drainage device Expired - Fee Related CN102418377B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110117184.6A CN102418377B (en) 2011-05-06 2011-05-06 Closestool with pressurizing drainage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110117184.6A CN102418377B (en) 2011-05-06 2011-05-06 Closestool with pressurizing drainage device

Publications (2)

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CN102418377A CN102418377A (en) 2012-04-18
CN102418377B true CN102418377B (en) 2014-01-22

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107060015A (en) * 2017-01-12 2017-08-18 厦门建霖工业有限公司 A kind of duct type pressure washing system and closestool
CN110485524A (en) * 2019-07-11 2019-11-22 厦门瑞尔特卫浴科技股份有限公司 It is a kind of with the closestool flushing system and working method that fling water route

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006097263A (en) * 2004-09-28 2006-04-13 Toto Ltd Flush valve device
WO2007015405A1 (en) * 2005-08-01 2007-02-08 Inax Corporation Toilet bowl flushing device and air suction device
CN2839400Y (en) * 2005-10-31 2006-11-22 张辉德 Assembling closet supercharging bath device
CN101555700B (en) * 2008-04-09 2012-07-11 李飞宇 Flushing machine
CN201526085U (en) * 2009-07-29 2010-07-14 朱志刚 Water-saving closestool with double siphons and supercharging water fitting

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SE01 Entry into force of request for substantive examination
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Effective date of registration: 20191127

Address after: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000

Patentee after: XIAMEN AXENT KITCHENWARE TECHNOLOGY CO., LTD.

Address before: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000

Patentee before: Li Feiyu

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140122

Termination date: 20210506

CF01 Termination of patent right due to non-payment of annual fee