CN209556069U - A kind of device for preventing space draining from flowing backward - Google Patents
A kind of device for preventing space draining from flowing backward Download PDFInfo
- Publication number
- CN209556069U CN209556069U CN201822065234.0U CN201822065234U CN209556069U CN 209556069 U CN209556069 U CN 209556069U CN 201822065234 U CN201822065234 U CN 201822065234U CN 209556069 U CN209556069 U CN 209556069U
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- surface wall
- retainer plate
- baffle
- water pipe
- cover board
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Abstract
The utility model discloses a kind of devices for preventing space draining from flowing backward, including water pipe, the inner surface wall of water pipe is along the circumferential direction fixedly connected with retainer plate at bottom margin, gutter channel is offered at the top of retainer plate, and the bottom inner surface wall of retainer plate symmetrically open up it is fluted, the inner surface wall of two grooves passes through fixed block and is fixedly connected with spring, and the inner surface wall of two grooves is connected with baffle by two springs.In the utility model, firstly, supporting plate and cover board are rotatablely connected, and the snap ring of cover board inner surface wall is fitted and connected with tail pipe inner surface wall, second magnetic head and the first magnetic head, which are attracted, to be connected, so that gap reduces between cover board and tail pipe, to effectively avoid the occurrence of the case where pond is flowed backward, secondly, retainer plate bottom is connected with baffle by two springs, and the bottom of baffle and retainer plate offsets, so that gutter channel is blocked, to have the function of secondary reverse-filling, by reverse-filling effect promoting.
Description
Technical field
The utility model space technical field of drainage, specially a kind of device for preventing space draining from flowing backward.
Background technique
In rainwater weather, since amount of rainfall is larger, rainwater accumulation or impeded drainage often will lead to, the water in pond passes through
Water pipe flows backward into residential building resident man, therefore residential building often occurs and the feelings of leak in room, ponding occur because water pipe flows backward
Condition, the space for causing people to live are affected, make troubles, and in the prior art for people's lives, be mostly only one
Layer anti-backflow structure, and cover board is only one piece of thin plate, so that there is gap between cover board and water pipe, however it remains the wind of reverse irrigation
Danger.
So how to design a kind of device for preventing space draining from flowing backward, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of devices for preventing space draining from flowing backward, to solve above-mentioned background technique
Proposed in the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of device for preventing space draining from flowing backward,
Including water pipe, the inner surface wall of the water pipe is along the circumferential direction fixedly connected with retainer plate, the retainer plate at bottom margin
Top offer gutter channel, and the bottom inner surface wall of retainer plate symmetrically opens up fluted, and the inner surface wall of two grooves is equal
It is fixedly connected with spring by fixed block, and the inner surface wall of two grooves is connected with baffle, the gear by two springs
The top surface of plate and the bottom surface of retainer plate are fitted and connected, and baffle is located at the lower section vertical direction of gutter channel, the bottom of the water pipe
It is arranged with U-tube, and water pipe is connected with adapter tube by U-tube, the top of the adapter tube is connected with tail pipe, the tail by bend pipe
The outside of pipe is arranged with set ring at one side edge, and the side of the set ring is fixedly connected with supporting plate, and supporting plate is interior
Table wall is rotatably connected to cover board by shaft close to edge.
As above-mentioned technical proposal to further describe, the section of the baffle is rounded, and the diameter of baffle is greater than stream
The internal diameter of sink.
As above-mentioned technical proposal to further describe, the bottom of the tail pipe is embedded with the first magnetic head, the cover board
Inner surface wall edge is fixedly connected with the second magnetic head, and the first magnetic head and the second magnetic head are attracted and connect.
As above-mentioned technical proposal to further describe, the inner surface wall of the cover board is provided with snap ring close to edge, and
The outer diameter of snap ring and the internal diameter of tail pipe are identical, and snap ring and tail pipe plug connection.
As above-mentioned technical proposal to further describe, the top cross-section of the retainer plate is arc-shaped.
It is as above-mentioned technical proposal to further describe, it is arranged at the top of the water pipe and is connected with short tube, and the top of water pipe
Portion's inner surface wall has along the circumferential direction been placed equidistant with multiple sole pieces, and the top engaging of multiple sole pieces is connected with filter screen.
Compared with prior art, the utility model has the beneficial effects that firstly, supporting plate is connected by shaft and cover board rotation
It connects, and the snap ring of cover board inner surface wall is fitted and connected with tail pipe inner surface wall, the second magnetic head of cover board inner surface wall edge and tail pipe bottom
First magnetic head in portion is attracted connection, so that the gap between tail pipe and cover board further decreases, to effectively avoid the occurrence of pond
The case where reverse irrigation, secondly, retainer plate bottom is connected with baffle by two springs, the bottom of baffle and retainer plate offsets
Tightly, so that gutter channel is blocked, to have the function of secondary reverse-filling, reverse-filling effect is greatly promoted, also, short tube
Inner surface wall is connected with filter screen by the engaging of multiple bottom plates, thus effectively filter, residue is isolated, and convenient for taking out filter screen,
Residue is cleared up, the case where water-pipe blockage occurs in reduction.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the portion the A structure enlargement diagram of the utility model；
Fig. 3 is the covering plate structure schematic diagram of the utility model.
In figure: 1, water pipe；101, short tube；102, sole piece；103, filter screen；2, U-tube；3, it takes over；4, bend pipe；5, tail
Pipe；6, ring is covered；7, supporting plate；8, shaft；9, cover board；10, the first magnetic head；11, groove；12, spring；13, baffle；14, fixed
Circle；15, gutter channel；16, snap ring；17, the second magnetic head.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first " and
" second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific regulation
And restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of device for preventing space draining from flowing backward, packet
Water pipe 1 is included, the inner surface wall of water pipe 1 is along the circumferential direction fixedly connected with retainer plate 14, the top of retainer plate 14 at bottom margin
Portion offers gutter channel 15, and the bottom inner surface wall of retainer plate 14 symmetrically opens up fluted 11, and the inner surface wall of two grooves 11 is equal
It is fixedly connected with spring 12 by fixed block, and the inner surface wall of two grooves 11 is elasticly connected with baffle by two springs 12
13, the top surface of baffle 13 and the bottom surface of retainer plate 14 are fitted and connected, and baffle 13 is located at the lower section vertical direction of gutter channel 15, water
The bottom of pipe 1 is arranged with U-tube 2, and water pipe 1 is connected with adapter tube 3 by U-tube 2, and the top of adapter tube 3 is connected with by bend pipe 4
Tail pipe 5, the outside of tail pipe 5 are arranged with ring 6 at one side edge, and the side of set ring 6 is fixedly connected with supporting plate 7, and
The inner surface wall of supporting plate 7 is rotatably connected to cover board 9 by shaft 8 close to edge.Short tube 101 is connect with water inlet, tail pipe 5 and water
Pond connection, is rotatablely connected, and the snap ring 16 of 9 inner surface wall of cover board is fitted and connected with 5 inner surface wall of tail pipe by supporting plate 7 and cover board 9, the
Two magnetic heads 17 and the first magnetic head 10, which are attracted, to be connected, so that gap reduces between cover board 9 and tail pipe 5, to effectively avoid the occurrence of water
The case where pond is flowed backward, 14 bottom of retainer plate are elasticly connected with baffle 13, the bottom of baffle 13 and retainer plate 14 by two springs 12
Portion offsets, to have the function of secondary reverse-filling, by reverse-filling effect promoting.
Further, the section of baffle 13 is rounded, and the diameter of baffle 13 is greater than the internal diameter of gutter channel 15, lightweight material
Baffle 13 be against the lower section vertical direction of gutter channel 15, to have reverse-filling effect.
Further, the bottom of tail pipe 5 is embedded with the first magnetic head 10, and the inner surface wall edge of cover board 9 is fixedly connected with
Two magnetic heads 17, and the first magnetic head 10 and the second magnetic head 17 are attracted and connect.
Further, the inner surface wall of cover board 9 is provided with snap ring 16, and the outer diameter of snap ring 16 and tail pipe 5 close to edge
Internal diameter is identical, and snap ring 16 and 5 plug connection of tail pipe.So that the gap between 5 inner surface wall of tail pipe and cover board 9 is further contracted
It is small, thus by reverse-filling effect optimization.
Further, the top cross-section of retainer plate 14 is arc-shaped, and in normal water outlet, the arc-shaped retainer plate 14 in section has
Conducive to the flow velocity for keeping water, so that water can normally flow out.
Further, the top of water pipe 1, which is arranged, is connected with short tube 101, and the top inner surface wall of water pipe 1 is along the circumferential direction etc.
Away from being provided with multiple sole pieces 102, and the top engaging of multiple sole pieces 102 is connected with filter screen 103, passes through 102 top card of sole piece
Conjunction is connected with filter screen 103, so that residue is isolated, it, can be to mistake by taking out filter screen 103 from 1 inner surface wall of water pipe
The residue of 103 inner surface wall of strainer is cleared up, and has anticlogging effect.
Working principle: this prevents device of space draining reverse irrigation when in use, in proper drainage in use, the pressure of hydraulic pressure
Spring 12 is pulled downward on, so that baffle 13 pulls downward on, top and gutter channel of the water from the arc-shaped retainer plate 14 in section
15 inner surface walls skid off, when the water ponding in pond is more, since 5 outer cover of tail pipe is equipped with set ring 6, the edge of supporting plate 7
It is rotatablely connected by shaft 8 and cover board 9, snap ring 16 and 5 inner surface wall of tail pipe of 9 inner surface wall of cover board are fitted and connected, 9 inner surface wall of cover board
Second magnetic head 17 of bottom and the first magnetic head 10 of 5 bottom of tail pipe are attracted and connect, thus have the effect of reverse-filling, two springs
12 connect with the top of baffle 13, so that baffle 13 is bonded tighter with the bottom of retainer plate 14, so that gutter channel 15 be blocked, have
There is the effect of secondary reverse-filling, it is multiple by being provided at top edge in 1 inner surface wall of water pipe by reverse-filling effect promoting
Sole piece 102, in the top surface of multiple sole pieces 102, engaging has filter screen 103, has isolation residue and anticlogging effect, passes through spiral shell
Short tube 101 is revolved, short tube 101 is removed, filter screen 103 is taken out, to have the effect of convenient for cleaning and replacement, by cleannes
It is promoted.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (6)
1. a kind of device for preventing space draining from flowing backward, including water pipe (1), it is characterised in that: the inner surface wall of the water pipe (1) leans on
It is along the circumferential direction fixedly connected with retainer plate (14) at nearly bottom margin, offers gutter channel at the top of the retainer plate (14)
(15), and the bottom inner surface wall of retainer plate (14) symmetrically opens up fluted (11), and the inner surface wall of two grooves (11) is logical
It crosses fixed block to be fixedly connected with spring (12), and the inner surface wall of two grooves (11) is elasticly connected with gear by two springs (12)
Plate (13), the top surface of the baffle (13) and the bottom surface of retainer plate (14) are fitted and connected, and baffle (13) is located at gutter channel (15)
Lower section vertical direction, the bottom of the water pipe (1) is arranged with U-tube (2), and water pipe (1) is connected with by U-tube (2) and is connect
It manages (3), the top of the adapter tube (3) is connected with tail pipe (5) by bend pipe (4), and the outside of the tail pipe (5) is close to one side edge
Place is arranged with ring (6), and the side of the set ring (6) is fixedly connected with supporting plate (7), and the inner surface wall of supporting plate (7) is close
Edge is rotatably connected to cover board (9) by shaft (8).
2. a kind of device for preventing space draining from flowing backward according to claim 1, it is characterised in that: the baffle (13)
Section is rounded, and the diameter of baffle (13) is greater than the internal diameter of gutter channel (15).
3. a kind of device for preventing space draining from flowing backward according to claim 1, it is characterised in that: the tail pipe (5)
Bottom is embedded with the first magnetic head (10), and the inner surface wall edge of the cover board (9) is fixedly connected with the second magnetic head (17), and first
Magnetic head (10) and the second magnetic head (17), which are attracted, to be connected.
4. a kind of device for preventing space draining from flowing backward according to claim 1, it is characterised in that: the cover board (9)
Inner surface wall is provided with snap ring (16) close to edge, and the outer diameter of snap ring (16) is identical as the internal diameter of tail pipe (5), and snap ring
(16) with tail pipe (5) plug connection.
5. a kind of device for preventing space draining from flowing backward according to claim 1, it is characterised in that: the retainer plate (14)
Top cross-section it is arc-shaped.
6. a kind of device for preventing space draining from flowing backward according to claim 1, it is characterised in that: the water pipe (1)
Top, which is arranged, to be connected with short tube (101), and the top inner surface wall of water pipe (1) has along the circumferential direction been placed equidistant with multiple sole pieces
(102), and the engaging of the top of multiple sole pieces (102) is connected with filter screen (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822065234.0U CN209556069U (en) | 2018-12-10 | 2018-12-10 | A kind of device for preventing space draining from flowing backward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822065234.0U CN209556069U (en) | 2018-12-10 | 2018-12-10 | A kind of device for preventing space draining from flowing backward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209556069U true CN209556069U (en) | 2019-10-29 |
Family
ID=68301555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822065234.0U Active CN209556069U (en) | 2018-12-10 | 2018-12-10 | A kind of device for preventing space draining from flowing backward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209556069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367351A (en) * | 2021-05-25 | 2021-09-10 | 贵州医科大学 | Blueberry centrifugal juice extracting device and using method thereof |
-
2018
- 2018-12-10 CN CN201822065234.0U patent/CN209556069U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367351A (en) * | 2021-05-25 | 2021-09-10 | 贵州医科大学 | Blueberry centrifugal juice extracting device and using method thereof |
| CN113367351B (en) * | 2021-05-25 | 2022-10-14 | 贵州医科大学 | Blueberry centrifugal juice extracting device and using method thereof |
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