CN215406335U - Deodorant downcomer of economic benefits and social benefits - Google Patents
Deodorant downcomer of economic benefits and social benefits Download PDFInfo
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- CN215406335U CN215406335U CN202120716654.XU CN202120716654U CN215406335U CN 215406335 U CN215406335 U CN 215406335U CN 202120716654 U CN202120716654 U CN 202120716654U CN 215406335 U CN215406335 U CN 215406335U
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Abstract
The utility model provides a double-effect deodorant sewer pipe which comprises a deodorant body, a deodorant pipe, a deodorant cup and a one-way valve, wherein a water inlet for connecting the sewer pipe and a water outlet for connecting a drain pipe are formed in the deodorant body, the deodorant cup is arranged at the lower end of the deodorant body, the deodorant pipe is arranged in the deodorant body and is positioned below the water inlet, the lower end of the deodorant pipe extends to the bottom of the deodorant cup to form a water sealing cavity in the deodorant cup, and the one-way valve is arranged in the deodorant pipe to control sewage to flow from the water inlet to the water sealing cavity in a one-way manner so as to prevent the odor from overflowing. The utility model adds the flap type one-way valve on the basis of water seal deodorization, when the water is not drained, the deodorization cup and the deodorization tube form a water seal to realize primary deodorization, and the one-way valve above the water seal surface is in a closed state at the moment to play a certain degree of dual deodorization effect.
Description
Technical Field
The utility model relates to the technical field of drainage devices, in particular to a double-effect deodorization drainage pipe.
Background
The drainage device has the drainage function and also has the functions of deodorization and insect prevention generally, and the existing drainage devices mainly adopt a water sealing mode to realize the functions of deodorization and insect prevention. However, the drainage device using the water seal to achieve the deodorization function has the following disadvantages: firstly, after the water is not used for a period of time, the water used for realizing water sealing can be dried, so that odor in a sewer overflows; secondly, if the water used for realizing water sealing is dirty water, the water is easy to smell and blacken after a period of time, grows bacteria and is not beneficial to environmental sanitation. Although some water discharging devices preventing reverse channeling are arranged on the market, the reverse channeling preventing components are arranged in the water discharging devices to prevent reverse channeling, the reverse channeling preventing components are soaked in water, sundries are easy to hang on the turning plate when rolling in the water, the turning plate is soaked in the water, the turning plate is easy to grow water mucosa, the turning plate cannot be closed, if the water discharging devices are not used for a long time, water bodies of the water seal are easy to ferment and become odorous, the turning plate is soaked in the water, and the deodorizing effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects, the utility model provides the double-effect deodorant sewer pipe which effectively ensures deodorization and anti-channeling and is not easy to block through the water seal and the anti-channeling one-way valve structure arranged on the water seal.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a deodorant downcomer of economic benefits and social benefits, includes deodorant body, deodorant pipe, deodorant cup and check valve, be equipped with the outlet that is used for connecting the water inlet of downcomer and is used for connecting the drain pipe on the deodorant body, deodorant cup is installed at deodorant body lower extreme, deodorant pipe is located deodorant body and is located the water inlet below, and the lower extreme of deodorant pipe extends to deodorant bottom of the cup portion in order to form the water seal chamber in deodorant cup, the check valve is located in deodorant pipe in order to control sewage and prevent that the foul smell from overflowing to water seal chamber one-way flow by the water inlet.
Furthermore, in order to install the odor-proof pipe and ensure that the one-way valve is positioned above the water cover, the sewage is prevented from flowing backwards; the upper end of the odor-proof pipe is provided with an installation step for installing a check valve, the upper end of the check valve is provided with a flange extending outwards in the radial direction, and the check valve is arranged above a horizontal plane where the lower end point of the water outlet is located so as to ensure that the check valve is located above a water seal surface of the water seal cavity.
Furthermore, in order to install the deodorization pipe and the one-way valve; the deodorant pipe mounting structure is characterized in that an annular mounting seat used for mounting a deodorant pipe is arranged in the deodorant body and is located between the water inlet and the water outlet, the inner diameter of the annular mounting seat is larger than the inner diameter of the water inlet so as to form a limiting step, a first internal thread is arranged in the annular mounting seat, a first external thread used for being in threaded connection with the first internal thread is arranged at the upper end of the deodorant pipe so as to mount the deodorant pipe in the deodorant body and mount the deodorant pipe between the limiting step and the mounting step in a limiting mode through a one-way valve, and a first sealing ring is arranged between the deodorant pipe and the annular mounting seat.
Furthermore, in order to realize that the one-way valve is opened when water is drained and the one-way valve is closed when water is drained, the sewage is effectively prevented from flowing backwards; the check valve comprises a valve body, a deodorization turning plate and a reset spring, the flange is arranged on the upper end face of the valve body, a drain hole communicated with a water inlet to a water seal cavity is formed in the valve body, the middle of the deodorization turning plate is rotatably arranged on the valve body, one end of the deodorization turning plate is covered below the drain hole, and the reset spring is arranged above the other end of the deodorization turning plate and used for enabling the deodorization turning plate to be covered on the drain hole all the time.
Furthermore, in order to install the deodorization cup on the deodorization body and ensure the sealing performance; the deodorization cup is in threaded connection with the deodorization body, a second external thread is arranged on the lower side of the deodorization body, a second internal thread used for being in threaded connection with the second external thread is arranged on the upper side of the deodorization cup, and a second sealing ring is arranged between the deodorization cup and the deodorization body.
Further, in order to install a sewer pipe, sewage is guided into the deodorization body; the deodorant body is characterized in that a connecting nut is arranged at the upper end of the deodorant body, a sealing sleeve is arranged between the connecting nut and the deodorant body, and the sealing sleeve is of a conical structure.
Compared with the prior art, the utility model has the following advantages: the utility model adds the flap type one-way valve on the basis of water seal deodorization, when the water-free state is realized, the deodorization cup and the deodorization tube form a water seal, thereby realizing a heavy deodorization, the one-way valve above the water seal surface is in a closed state at the moment, thereby playing a certain degree of double deodorization effect, and the one-way valve is suspended on the water seal surface, thereby being not easy to grow water mucosa, having good closure performance, simultaneously being capable of preventing insect, deodorization and dirty hanging, and the one-way valve of the flap structure has a large opening, thereby further preventing the dirty hanging from being blocked; under the drainage state, rivers pass through down the hydrophone, dash deodorant board that turns over and open down the water hole, erode, stir the dirty in the deodorant cup, and the risk that the board check valve mechanism that turns over that lies in above the water seal can avoid being twined and hang by the foul to a certain extent, guarantees its normal use of deodorant, protection against insects function to, deodorant cup adopts bullet head structure, is favorable to erodeing the foul and discharges.
Drawings
The utility model will be further illustrated with reference to the following examples with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a schematic view of the check valve in a closed state;
fig. 4 is a schematic view of a state in which the check valve is open.
In the figure: 1-deodorizing body; 11-a water inlet; 12-a water discharge port; 13-annular mounting seats; 14-a limit step; 2-an odor-proof pipe; 3-deodorization cup; 31-a water seal cavity; 4-a one-way valve; 41-a valve body; 411-flange; 412-drainage hole; 42-deodorization turning plate; 43-a return spring; 5-a first sealing ring; 6-a second sealing ring; 7-connecting a nut; 8-sealing sleeve; 9-a drain pipe.
Detailed Description
The utility model is described in detail below with reference to the drawings and specific examples:
the specific embodiment is as follows: as shown in fig. 1-4, the present embodiment provides a dual-purpose deodorization sewer pipe, which includes a deodorization body 1, a deodorization pipe 2, a deodorization cup 3 and a check valve 4, wherein the deodorization body 1 is provided with a water inlet 11 for connecting the sewer pipe and a water outlet 12 for connecting the water outlet pipe 9, the deodorization cup 3 is installed at the lower end of the deodorization body 1, the deodorization pipe 2 is disposed in the deodorization body 1 and located below the water inlet 11, the lower end of the deodorization pipe 2 extends to the bottom of the deodorization cup 3 to form a water sealing cavity 31 in the deodorization cup 3, and the check valve 4 is disposed in the deodorization pipe 2 to control sewage to flow from the water inlet 11 to the water sealing cavity 31 in a single direction to prevent the odor from overflowing.
In the embodiment, in order to install the odor-proof pipe 2 and ensure that the one-way valve 4 is positioned above the water seal surface, the sewage is prevented from flowing backwards; the upper end of the odor-proof pipe 2 is provided with an installation step for installing the check valve 4, the upper end of the check valve 4 is provided with a flange 411 which extends outwards in the radial direction, and the check valve 4 is arranged above the horizontal plane of the lower end point of the water outlet 12 so as to ensure that the check valve 4 is positioned above the water seal surface of the water seal cavity 31.
In the present embodiment, in order to install the odor prevention pipe 2 and the check valve 4; be equipped with the annular mount pad 13 that is used for installing deodorant pipe 2 in deodorant body 1, annular mount pad 13 is located between water inlet 11 and outlet 12, the internal diameter of annular mount pad 13 is greater than the internal diameter of water inlet 11 in order to form spacing step 14, is equipped with first internal thread in the annular mount pad 13, the upper end of deodorant pipe 2 is equipped with the first external screw thread that is used for with first internal thread threaded connection to install deodorant pipe 2 in deodorant body 1 and with the spacing installation of check valve 4 between spacing step 14 and installation step, be equipped with first sealing washer 5 between deodorant pipe 2 and the annular mount pad 13.
In the embodiment, in order to realize that the one-way valve 4 is opened when water is drained, the one-way valve 4 is closed after water drainage is finished, and sewage is effectively prevented from flowing backwards; the check valve 4 comprises a valve body 41, a deodorization turning plate 42 and a return spring 43, the flange 411 is arranged on the upper end face of the valve body 41, a drainage hole 412 which is communicated with the water inlet 11 to the water seal cavity 31 is arranged in the valve body 41, the middle part of the deodorization turning plate 42 is rotatably arranged on the valve body 41, one end of the deodorization turning plate 42 is covered below the drainage hole 412, and the return spring 43 is arranged above the other end of the deodorization turning plate 42 and is used for acting on the deodorization turning plate 42 to enable the deodorization turning plate 42 to be covered on the drainage hole 412 all the time.
In the embodiment, in order to install the deodorization cup 3 on the deodorization body 1 and ensure the sealing performance; deodorant cup 3 threaded connection is on deodorant body 1, the downside of deodorant body 1 is equipped with the second external screw thread, and the upside of deodorant cup 3 is equipped with the second internal thread that is used for with second external screw thread threaded connection, is equipped with second sealing washer 6 between deodorant cup 3 and deodorant body 1.
In this embodiment, in order to install a sewer pipe, sewage is introduced into the deodorizing body 1; the deodorant body 1 is characterized in that a connecting nut 7 is arranged at the upper end of the deodorant body 1, a sealing sleeve 8 is arranged between the connecting nut 7 and the deodorant body 1, and the sealing sleeve 8 is of a conical structure.
According to the utility model, on the basis of water seal deodorization, the flap type one-way valve 4 is additionally arranged, when the water is not drained, the deodorization cup 3 and the deodorization pipe 2 form water seal, so that one-time deodorization is realized, the one-way valve 4 above the water seal surface is in a closed state at the moment, and a certain degree of double deodorization effect is achieved, and the one-way valve 4 is suspended on the water seal surface, so that a water mucosa is not easy to grow, the closeness is good, meanwhile, the insect prevention, deodorization and dirty hanging prevention can be realized, the opening of the one-way valve 4 of the flap structure is large, and the dirty hanging can be further prevented from being blocked; under the drainage state, rivers pass through the hydrophone down, flush deodorant board 42 that turns on and open down water hole 412, wash, stir the foul in deodorant cup 3, and the risk that is located the board check valve 4 mechanism that turns on the water seal can avoid winding and hanging by the foul to a certain extent, guarantees its normal use of deodorant, protection against insects function to, deodorant cup 3 adopts bullet head structure, is favorable to washing away the foul and discharges.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the utility model, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the specification and the drawings of the present invention, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a deodorant downcomer of economic benefits and social benefits which characterized in that: the deodorization cup comprises a deodorization body, a deodorization pipe, a deodorization cup and a one-way valve, wherein a water inlet used for connecting a sewer pipe and a water outlet used for connecting a drain pipe are formed in the deodorization body, the deodorization cup is installed at the lower end of the deodorization body, the deodorization pipe is arranged in the deodorization body and located below the water inlet, the lower end of the deodorization pipe extends to the bottom of the deodorization cup to form a water seal cavity in the deodorization cup, and the one-way valve is arranged in the deodorization pipe to control sewage to flow from the water inlet to the water seal cavity in a one-way mode so as to prevent odor from overflowing.
2. The dual purpose odor preventing sewer pipe of claim 1, wherein: the upper end of the odor-proof pipe is provided with an installation step for installing a check valve, the upper end of the check valve is provided with a flange extending outwards in the radial direction, and the check valve is arranged above a horizontal plane where the lower end point of the water outlet is located so as to ensure that the check valve is located above a water seal surface of the water seal cavity.
3. The dual purpose odor preventing sewer pipe of claim 2, wherein: the deodorant pipe mounting structure is characterized in that an annular mounting seat used for mounting a deodorant pipe is arranged in the deodorant body and is located between the water inlet and the water outlet, the inner diameter of the annular mounting seat is larger than the inner diameter of the water inlet so as to form a limiting step, a first internal thread is arranged in the annular mounting seat, a first external thread used for being in threaded connection with the first internal thread is arranged at the upper end of the deodorant pipe so as to mount the deodorant pipe in the deodorant body and mount the deodorant pipe between the limiting step and the mounting step in a limiting mode through a one-way valve, and a first sealing ring is arranged between the deodorant pipe and the annular mounting seat.
4. The dual purpose odor preventing sewer pipe of claim 2, wherein: the check valve comprises a valve body, a deodorization turning plate and a reset spring, the flange is arranged on the upper end face of the valve body, a drain hole communicated with a water inlet to a water seal cavity is formed in the valve body, the middle of the deodorization turning plate is rotatably arranged on the valve body, one end of the deodorization turning plate is covered below the drain hole, and the reset spring is arranged above the other end of the deodorization turning plate and used for enabling the deodorization turning plate to be covered on the drain hole all the time.
5. The dual purpose odor preventing sewer pipe of claim 1, wherein: the deodorization cup is in threaded connection with the deodorization body, a second external thread is arranged on the lower side of the deodorization body, a second internal thread used for being in threaded connection with the second external thread is arranged on the upper side of the deodorization cup, and a second sealing ring is arranged between the deodorization cup and the deodorization body.
6. The dual purpose odor preventing sewer pipe of claim 1, wherein: the deodorant body is characterized in that a connecting nut is arranged at the upper end of the deodorant body, a sealing sleeve is arranged between the connecting nut and the deodorant body, and the sealing sleeve is of a conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120716654.XU CN215406335U (en) | 2021-04-08 | 2021-04-08 | Deodorant downcomer of economic benefits and social benefits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120716654.XU CN215406335U (en) | 2021-04-08 | 2021-04-08 | Deodorant downcomer of economic benefits and social benefits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215406335U true CN215406335U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120716654.XU Active CN215406335U (en) | 2021-04-08 | 2021-04-08 | Deodorant downcomer of economic benefits and social benefits |
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| Country | Link |
|---|---|
| CN (1) | CN215406335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023236921A1 (en) * | 2022-06-09 | 2023-12-14 | 姜成旭 | Positive and negative pressure resistant sealing apparatus of balance shaft two-way valve plate used for drainage pipeline |
-
2021
- 2021-04-08 CN CN202120716654.XU patent/CN215406335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023236921A1 (en) * | 2022-06-09 | 2023-12-14 | 姜成旭 | Positive and negative pressure resistant sealing apparatus of balance shaft two-way valve plate used for drainage pipeline |
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