CN207295888U - A kind of anti-siphon toilet - Google Patents
A kind of anti-siphon toilet Download PDFInfo
- Publication number
- CN207295888U CN207295888U CN201721140163.5U CN201721140163U CN207295888U CN 207295888 U CN207295888 U CN 207295888U CN 201721140163 U CN201721140163 U CN 201721140163U CN 207295888 U CN207295888 U CN 207295888U
- Authority
- CN
- China
- Prior art keywords
- check valve
- water
- lower housing
- housing shell
- breather check
- 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
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- Non-Flushing Toilets (AREA)
Abstract
A kind of anti-siphon toilet,Due to including anti-siphon vacuum breaking plant including toilet seat,The anti-siphon vacuum breaking plant includes lower housing shell,Upper shell and upper cover,The upper shell is installed on lower housing shell,The upper cover is installed on upper shell,The lower housing shell is equipped with water inlet and water outlet,It is water passage inside the lower housing shell,The water inlet,Water passage and water outlet are sequentially communicated,Water passage in the lower housing shell is equipped with waterproof reflux check valve,Water inlet pipe is connected with water inlet when therefore using,The jet water spout of water outlet and toilet seat connects,Water can only be into cannot flow backwards under the action of waterproof flows back check valve,That is run into and cut off the water during use,When producing siphon,Suction in water pipe picks up waterproof reflux check valve,So that waterproof reflux check valve closes water passage,So as to avoid causing sewage to flow backwards,Sewage will not be flowed in the water pipe of drinking water,Make people's daily life drinking water safe to use.
Description
Technical field
It the utility model is related to a kind of anti-siphon toilet.
Background technology
The intellectual water closet of recent year is quickly grown, and particularly saving toilet is with the fastest developing speed, its deficiency
Part is that toilet seat does not have anti-siphon vacuum breaking plant, can inevitably run into cut off the water in use, once water of cutting off the water
Siphon can be produced in pipe, sewage can be caused to flow backwards, sewage can be flowed in the water pipe of drinking water, directly affect people's daily life drink
With the safety of water.
The content of the invention
For above-mentioned technical problem, the purpose of this utility model is that：A kind of antifouling aqueous reflux is provided, avoid drinking water by
The anti-siphon toilet of pollution.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：A kind of anti-siphon toilet, toilet seat
Device includes anti-siphon vacuum breaking plant, and the anti-siphon vacuum breaking plant includes lower housing shell, upper shell and upper cover, it is described on
Housing is installed on lower housing shell, and the upper cover is installed on upper shell, and the lower housing shell is equipped with water inlet and water outlet, described
Be water passage inside lower housing shell, the water passage in the lower housing shell is equipped with waterproof and flows back check valve.
A kind of beneficial effect of anti-siphon toilet provided by the utility model is：Due to including anti-siphon including toilet seat
Vacuum breakdown device of vacuum, the anti-siphon vacuum breaking plant include lower housing shell, upper shell and upper cover, and the upper shell is installed on down
On housing, the upper cover is installed on upper shell, and the lower housing shell is equipped with water inlet and water outlet, is inside the lower housing shell
Water passage, the water passage in the lower housing shell are equipped with waterproof reflux check valve, when waterproof reflux check valve is opened into
The mouth of a river, water passage and water outlet are sequentially communicated, therefore water inlet pipe is connected with water inlet when using, and water outlet and toilet seat rush
Water pipe connects, and water can only be into cannot flow backwards under the action of waterproof flows back check valve, that is to say, that run into and stop during use
Water, when producing siphon, the suction in water pipe picks up waterproof reflux check valve so that waterproof reflux check valve closes water passage
Close, so as to avoid causing sewage to flow backwards, sewage will not be flowed in the water pipe of drinking water, people's daily life drinking water is used peace
Entirely.
Further the upper shell is equipped with water leakage alarm air admission hole, the first inlet channel and the second inlet channel, described
First inlet channel is equipped with the first breather check valve, and second inlet channel is equipped with the second breather check valve, when first
Water leakage alarm air admission hole when breather check valve and the second breather check valve are opened, the first inlet channel, the second inlet channel and into
The mouth of a river communicates, and during due to producing siphon, the suction in water pipe is larger, if water quality inferiority, waterproof reflux check valve can be blocked by dirt,
Suction in water pipe all acts on waterproof reflux check valve, and waterproof reflux check valve is not tight by envelope, and sewage still can be flow backwards, because
After this is by setting the first breather check valve and the second breather check valve, suction when producing siphon in water pipe can act on first
Breather check valve and the second breather check valve, the first breather check valve and the second breather check valve are opened, and air is from the first air inlet
Passage and the second inlet channel enter water inlet, subsequently into water pipe, so that suction when producing siphon in water pipe is released,
The suction in water pipe is avoided in waterproof reflux check valve so that sewage will not be flow backwards, and water leakage alarm air admission hole also may be used
With air inlet so that much sooner, sewage will not more be flow backwards for air inlet, and water leakage alarm air admission hole also has an important effect to be,
When the second breather check valve damages leak, water can enter the first inlet channel, be leaked out by water leakage alarm air admission hole fraction,
User's repair and replacement are reminded, prevent ability repair and replacement when the first breather check valve is also broken Lou flood, from can avoid making
User's family is a flood takes place and produces heavy losses.
Further, first breather check valve includes the first diaphragm seal, the first mounting post, the first gasket, first
Support spring and the first clamp spring, one end of first mounting post are fixed on the first diaphragm seal, first mounting post it is another
One end is equipped with the first clamp spring mounting groove, and first gasket is set in the first mounting post, first gasket and first
Diaphragm seal abuts against, and first support spring is set in the first mounting post, and first clamp spring is fastened on the first clamp spring peace
On tankage, second breather check valve include the second diaphragm seal, the second mounting post, the second gasket, the second support spring and
Second clamp spring, one end of second mounting post are fixed on the second diaphragm seal, and the other end of second mounting post is equipped with the
Two clamp spring mounting grooves, second gasket are set in the second mounting post, and second gasket offsets with the second diaphragm seal
Connect, second support spring is set in the second mounting post, and second clamp spring is fastened on the second clamp spring mounting groove, described
First inlet channel is equipped with the first breather check valve mounting bracket, and the first breather check valve mounting bracket includes the first mounting cylinder
With multiple second linking arms, first mounting cylinder is installed on the first inlet channel by multiple second linking arms, and described the
The first air admission hole is equipped between two linking arms and the second adjacent linking arm, first mounting post is plugged in first from top to bottom
On mounting cylinder, the upper end of first support spring is abutted with the lower end of the first mounting cylinder, the lower end of first support spring
Abutted with the first clamp spring, first diaphragm seal and the first gasket are located at the top of the first breather check valve mounting bracket, described
First clamp spring is located at the lower section of the first breather check valve mounting bracket, and first sealing gasket cover is on the second linking arm and by first
Air admission hole covers, and second inlet channel is equipped with the second breather check valve mounting bracket, the second breather check valve installation
Frame includes the second mounting cylinder and multiple second linking arms, second mounting cylinder by multiple second linking arms be installed on second into
On gas passage, be equipped with the second air admission hole between second linking arm and the second adjacent linking arm, second mounting post from
Under be up plugged on the second mounting cylinder, the lower end of second support spring is abutted with the upper end of the second mounting cylinder, described
The upper end of two support springs is abutted with the second clamp spring, and second diaphragm seal and the second gasket are located at the second breather check valve peace
The lower section shelved, second clamp spring are located at the top of the second breather check valve mounting bracket, and second sealing gasket cover is second
Covered on linking arm and by the second air admission hole, this sealing structure performance is good, produce siphon when again can easy air inlet.
Further, first inlet channel and the second inlet channel are vertically arranged, and this structure is more compact, installation
It is more convenient.
Further, lower seal is equipped between the lower housing shell and upper shell, is equipped between the upper shell and upper cover
Upper sealing ring, is fixed between the lower housing shell and upper shell between upper shell and upper cover by screw, the lower housing shell and
Screw placement groove is equipped with the sidepiece of upper cover, this structure integral strength higher, sealing performance is more preferable, sets screw placement
Groove can save screw installation space, make entirety more compact, avoid screw outwardly after installing.
Further, the upper tops arch upward upwards so that upper cover has upward depression so that upper cover and upper shell
Between space bigger, be easily installed component, make overall more compact.
Further, the lower housing shell is equipped with multiple established angles, and by setting established angle, when installation need to only wear screw
Crossing established angle can be installed on anti-siphon vacuum breaking plant on toilet seat so that easy for installation.
The utility model is further described with reference to the accompanying drawings and detailed description
Brief description of the drawings
Fig. 1 is a kind of structure diagram of anti-siphon toilet provided by the utility model；
Fig. 2 is a kind of structure diagram of the anti-siphon vacuum breaking plant of anti-siphon toilet provided by the utility model
One of；
Fig. 3 is a kind of structure diagram of the anti-siphon vacuum breaking plant of anti-siphon toilet provided by the utility model
Two；
Fig. 4 is a kind of structure diagram of the anti-siphon vacuum breaking plant of anti-siphon toilet provided by the utility model
Three；
Fig. 5 is a kind of structure diagram of the anti-siphon vacuum breaking plant of anti-siphon toilet provided by the utility model
Four；
Fig. 6 is that a kind of sectional structure of the anti-siphon vacuum breaking plant of anti-siphon toilet provided by the utility model shows
One of be intended to；
Fig. 7 is that a kind of sectional structure of the anti-siphon vacuum breaking plant of anti-siphon toilet provided by the utility model shows
The two of intention；
Fig. 8 is that a kind of decomposition texture of the anti-siphon vacuum breaking plant of anti-siphon toilet provided by the utility model shows
One of be intended to；
Fig. 9 is that a kind of decomposition texture of the anti-siphon vacuum breaking plant of anti-siphon toilet provided by the utility model shows
The two of intention；
Figure 10 is a kind of decomposition texture of the anti-siphon vacuum breaking plant of anti-siphon toilet provided by the utility model
The three of schematic diagram；
Figure 11 is a kind of decomposition texture of the anti-siphon vacuum breaking plant of anti-siphon toilet provided by the utility model
The four of schematic diagram.
Embodiment
As shown in Figure 1 to 11, a kind of embodiment of anti-siphon toilet, toilet seat 1 include anti-siphon vacuum and destroy dress
3 are put, the anti-siphon vacuum breaking plant 3 includes lower housing shell 4, upper shell 5 and upper cover 6, and the upper shell 5 is installed on lower housing shell
On 4, the upper cover 6 is installed on upper shell 5, and the lower housing shell 4 is equipped with water inlet 7 and water outlet 8, in the lower housing shell 4
Portion is equipped with water passage 9, and the water passage 9 in the lower housing shell 4 is equipped with waterproof reflux check valve 10.
The upper shell 5 is equipped with water leakage alarm air admission hole 11, the first inlet channel 12 and the second inlet channel 13, described
First inlet channel 12 is equipped with the first breather check valve 14, and second inlet channel 13 is equipped with the second breather check valve
15, when the first breather check valve 14 and the second breather check valve 15 are opened water leakage alarm air admission hole 11, the first inlet channel 12,
Second inlet channel 13 and water inlet 7 communicate.
First breather check valve 14 includes the first diaphragm seal 16, the first mounting post 17, the first gasket 18, first
19 and first clamp spring 20 of support spring, one end of first mounting post 17 are fixed on the first diaphragm seal 16, first peace
The other end of dress column 17 is equipped with the first clamp spring mounting groove 21, and first gasket 18 is set in the first mounting post 17, described
First gasket 18 is abutted against with the first diaphragm seal 16, and first support spring 19 is set in the first mounting post 17, described
First clamp spring 20 is fastened on the first clamp spring mounting groove 21, and second breather check valve 15 includes the second diaphragm seal 22, second
Mounting post 23, the second gasket 24, the second support spring 25 and the second clamp spring 26, one end of second mounting post 23 are fixed
On the second diaphragm seal 22, the other end of second mounting post 23 is equipped with the second clamp spring mounting groove 27, second gasket
24 are set in the second mounting post 23, and second gasket 24 is abutted against with the second diaphragm seal 22, second support spring
25 are set in the second mounting post 23, and second clamp spring 26 is fastened on the second clamp spring mounting groove 27, and first air inlet is led to
Road 12 is equipped with the first breather check valve mounting bracket 28, and the first breather check valve mounting bracket 28 includes 29 He of the first mounting cylinder
Multiple first linking arms 30, first mounting cylinder 29 are installed on the first inlet channel 12 by multiple first linking arms 30,
It is equipped with the first air admission hole 31 between first linking arm 30 and the first adjacent linking arm 30, first mounting post 17 is from upper
Down it is plugged on the first mounting cylinder 29, the upper end of first support spring 19 is abutted with the lower end of the first mounting cylinder 29, institute
The lower end for stating the first support spring 19 is abutted with the first clamp spring 20, and 16 and first gasket 18 of the first diaphragm seal is located at first
The top of breather check valve mounting bracket 28, first clamp spring 20 is located at the lower section of the first breather check valve mounting bracket 28, described
First gasket 18 covers on the first linking arm 30 and covers the first air admission hole 31, and second inlet channel 13 is equipped with the
Two breather check valve mounting brackets 32, the second breather check valve mounting bracket 32 include the second mounting cylinder 33 and multiple second connections
Arm 34, second mounting cylinder 33 are installed on the second inlet channel 13 by multiple second linking arms 34, second connection
The second air admission hole 35 is equipped between arm 34 and the second adjacent linking arm 34, second mounting post 23 is plugged in from the bottom up
On two mounting cylinders 33, the lower end of second support spring 25 is abutted with the upper end of the second mounting cylinder 33, the second support bullet
The upper end of spring 25 is abutted with the second clamp spring 26, and 22 and second gasket 24 of the second diaphragm seal is located at the second breather check valve peace
32 lower section is shelved, second clamp spring 26 is located at the top of the second breather check valve mounting bracket 32, second gasket 24
Cover on the second linking arm 34 and cover the second air admission hole 35.
First inlet channel, 12 and second inlet channel 13 is vertically arranged, is set between the lower housing shell 4 and upper shell 5
Have lower seal 36, upper sealing ring 37 be equipped between the upper shell 5 and upper cover 6, between the lower housing shell 4 and upper shell 5 and
Fixed between upper shell 5 and upper cover 6 by screw, screw placement groove is equipped with the sidepiece of the lower housing shell 4 and upper cover 6
38, the top of upper cover 6 is arched upward upwards so that upper cover 6 has upward depression 39, and the lower housing shell 4 is equipped with multiple installations
Angle 41.
Above is to a kind of preferred embodiment introduced, be the utility model provided by the utility model, it is simultaneously
The scope of the utility model will not be construed as limiting, all products using this technology the scope of protection of the utility model it
It is interior.
Claims (9)
- A kind of 1. anti-siphon toilet, it is characterised in that：Toilet seat (1) includes anti-siphon vacuum breaking plant (3), the anti-rainbow Inhaling vacuum breakdown device of vacuum (3) includes lower housing shell (4), upper shell (5) and upper cover (6), and the upper shell (5) is installed on lower housing shell (4) on, the upper cover (6) is installed on upper shell (5), and the lower housing shell (4) is equipped with water inlet (7) and water outlet (8), institute State lower housing shell (4) and be internally provided with water passage (9), it is unidirectional that the water passage (9) in the lower housing shell (4) is equipped with waterproof reflux Valve (10).
- A kind of 2. anti-siphon toilet according to claim 1, it is characterised in that：The upper shell (5) is equipped with leak report Alert air admission hole (11), the first inlet channel (12) and the second inlet channel (13), first inlet channel (12) is equipped with the One breather check valve (14), second inlet channel (13) is equipped with the second breather check valve (15), when the first air inlet is unidirectional Water leakage alarm air admission hole (11), the first inlet channel (12), the second air inlet when valve (14) and the second breather check valve (15) are opened Passage (13) and water inlet (7) communicate.
- A kind of 3. anti-siphon toilet according to claim 2, it is characterised in that：First breather check valve (14) bag Include the first diaphragm seal (16), the first mounting post (17), the first gasket (18), the first support spring (19) and the first clamp spring (20), one end of first mounting post (17) is fixed on the first diaphragm seal (16), first mounting post (17) it is another End is equipped with the first clamp spring mounting groove (21), and first gasket (18) is set in the first mounting post (17), and described first is close Packing (18) is abutted against with the first diaphragm seal (16), and first support spring (19) is set in the first mounting post (17), institute State the first clamp spring (20) to be fastened on the first clamp spring mounting groove (21), second breather check valve (15) includes the second diaphragm seal (22), the second mounting post (23), the second gasket (24), the second support spring (25) and the second clamp spring (26), second peace One end of dress column (23) is fixed on the second diaphragm seal (22), and the other end of second mounting post (23) is pacified equipped with the second clamp spring Tankage (27), second gasket (24) are set in the second mounting post (23), second gasket (24) and second close Mounting (22) abuts against, and second support spring (25) is set in the second mounting post (23), the second clamp spring (26) card It is located on the second clamp spring mounting groove (27), first inlet channel (12) is equipped with the first breather check valve mounting bracket (28), The first breather check valve mounting bracket (28) includes the first mounting cylinder (29) and multiple first linking arms (30), first peace Fitted tube (29) is installed on the first inlet channel (12) by multiple first linking arms (30), first linking arm (30) and phase The first air admission hole (31) is equipped between adjacent the first linking arm (30), first mounting post (17) is plugged in first from top to bottom On mounting cylinder (29), the upper end of first support spring (19) is abutted with the lower end of the first mounting cylinder (29), described first The lower end of support spring (19) is abutted with the first clamp spring (20), and first diaphragm seal (16) and the first gasket (18) are located at first The top of breather check valve mounting bracket (28), first clamp spring (20) are located under the first breather check valve mounting bracket (28) Side, first gasket (18) are covered on the first linking arm (30) and are covered the first air admission hole (31), second air inlet Passage (13) is equipped with the second breather check valve mounting bracket (32), and the second breather check valve mounting bracket (32) includes the second peace Fitted tube (33) and multiple second linking arms (34), second mounting cylinder (33) are installed on the by multiple second linking arms (34) On two inlet channels (13), the second air admission hole is equipped between second linking arm (34) and adjacent the second linking arm (34) (35), second mounting post (23) is plugged on the second mounting cylinder (33) from the bottom up, second support spring (25) Lower end is abutted with the upper end of the second mounting cylinder (33), and the upper end of second support spring (25) is abutted with the second clamp spring (26), Second diaphragm seal (22) and the second gasket (24) are located at the lower section of the second breather check valve mounting bracket (32), and described second Clamp spring (26) is located at the top of the second breather check valve mounting bracket (32), and second gasket (24) is covered in the second linking arm (34) covered on and by the second air admission hole (35).
- A kind of 4. anti-siphon toilet according to claim 3, it is characterised in that：First inlet channel (12) and Two inlet channels (13) are vertically arranged.
- A kind of 5. anti-siphon toilet according to claim 1 or 2 or 3 or 4, it is characterised in that：The lower housing shell (4) with Lower seal (36) is equipped between upper shell (5), upper sealing ring (37) is equipped between the upper shell (5) and upper cover (6), it is described Fixed between lower housing shell (4) and upper shell (5) between upper shell (5) and upper cover (6) by screw, the lower housing shell (4) Screw placement groove (38) is equipped with the sidepiece of upper cover (6).
- A kind of 6. anti-siphon toilet according to claim 3 or 4, it is characterised in that：To arch at the top of the upper cover (6) Rise so that upper cover (6) has upward depression (39).
- A kind of 7. anti-siphon toilet according to claim 1 or 2 or 3 or 4, it is characterised in that：On the lower housing shell (4) Equipped with multiple established angles (41).
- A kind of 8. anti-siphon toilet according to claim 5, it is characterised in that：The lower housing shell (4) is equipped with multiple Established angle (41).
- A kind of 9. anti-siphon toilet according to claim 6, it is characterised in that：The lower housing shell (4) is equipped with multiple Established angle (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140163.5U CN207295888U (en) | 2017-09-07 | 2017-09-07 | A kind of anti-siphon toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140163.5U CN207295888U (en) | 2017-09-07 | 2017-09-07 | A kind of anti-siphon toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207295888U true CN207295888U (en) | 2018-05-01 |
Family
ID=62445897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721140163.5U Expired - Fee Related CN207295888U (en) | 2017-09-07 | 2017-09-07 | A kind of anti-siphon toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207295888U (en) |
-
2017
- 2017-09-07 CN CN201721140163.5U patent/CN207295888U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20180907 |