CN219240807U - Rainwater well odor isolation plate device - Google Patents
Rainwater well odor isolation plate device Download PDFInfo
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- CN219240807U CN219240807U CN202122434793.6U CN202122434793U CN219240807U CN 219240807 U CN219240807 U CN 219240807U CN 202122434793 U CN202122434793 U CN 202122434793U CN 219240807 U CN219240807 U CN 219240807U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a catch basin odour-barrier device, which comprises: a 1 st rotary plate, a 2 nd rotary plate and a support frame; the 1 st rotating plate and the 2 nd rotating plate have the same structure; the 1 st rotating plate and the 2 nd rotating plate are symmetrically arranged. The whole device process of the odor barrier is carefully designed, repeatedly practiced and verified, and put into field use, and the design and the device of the odor barrier are proved to achieve the odor barrier effect by detecting the odorless emission of the wellhead. The rainwater well odor-separating plate is arranged for preventing odor generated by fermentation of residual substances in a rainwater pipeline from overflowing, and can also prevent sundries from falling into the well, so that the rainwater well odor-separating plate can beautify the environment, create social benefits and is a benefit for the nation and the people.
Description
Technical Field
The utility model relates to a catch basin device, in particular to a catch basin odor-barrier plate device.
Background
The gully is also called a water collecting well, is widely distributed on roads, squares, communities and the like, is a main facility for collecting ground rainwater by a pipeline drainage system, and generally consists of a rainwater grate, a well body structure, a rainwater branch pipe and the like. During rainfall, ground dust and garbage often enter a rain water inlet along with surface runoff. Accumulated months are long enough, and the accumulated sludge and accumulated water at the bottom of the well can generate stink and are accompanied with the breeding of a large amount of mosquitoes. In urban downtown areas, street-free merchants and dining shifts often pour garbage and sewage into the gully on the roadside nearby at will, and the phenomenon of odor overflow caused by organic matter fermentation in the well is particularly remarkable, so that the surrounding environment is seriously influenced. Solves the problem of good rain water inlet deodorization, and is an important ring for improving the image of the urban comprehensive environment. Those skilled in the art are directed to solving the above-mentioned technical drawbacks.
Disclosure of Invention
The utility model aims to provide a rainwater well odor isolation plate device.
The technical scheme for solving the technical problems is as follows:
this kind of catch basin odour seal device, catch basin odour seal device include: a 1 st rotary plate, a 2 nd rotary plate and a support frame; the 1 st rotating plate and the 2 nd rotating plate have the same structure; the 1 st rotating plate and the 2 nd rotating plate are symmetrically arranged.
The upper end of the 1 st rotor plate is equipped with 1 st convex body, 2 nd convex body respectively, 1 st convex body, 2 nd convex body correspond respectively with 1 st fixed round hole, 2 nd fixed round hole are fixed cup joint, 1 st fixed round hole, 2 nd fixed round hole locate cylindric 1 st dead lever respectively on the left and right sides, 1 st spring, 2 nd spring are respectively movable sleeve on the left and right sides of 1 st dead lever periphery, 1 st spring, 2 nd spring's one end respectively with 1 st contact point, 2 nd contact point fixed connection that are equipped with on the 1 st dead lever, 1 st spring, 2 nd spring vertically extended the other end respectively through 1 st fixed endpoint, 2 nd fixed endpoint and 1 st rotor plate's bottom fixed connection.
The 2 nd rotor plate lower extreme is equipped with 3 rd convex bodies, 4 th convex bodies respectively, and 3 rd convex bodies, 4 th convex bodies correspond respectively with 3 rd fixed round hole, 4 th fixed round hole are fixed to be cup jointed, and the 3 rd fixed round hole, 4 th fixed round hole are located cylindric 2 nd dead lever respectively and are controlled both sides, and the both sides are movable sleeve respectively has 3 rd spring, 4 th spring about 2 nd dead lever, and 3 rd spring, 4 th spring's one end be equipped with respectively with 2 nd dead lever on, 3 rd contact point, 4 th contact point fixed connection, 3 rd spring, 4 th spring vertically extended the other end respectively through 3 rd fixed endpoint, 4 th fixed endpoint and 2 nd dead lever's bottom fixed connection.
The 1 st rotary plate and the 2 nd rotary plate are fixedly arranged below the support frame; when the 1 st rotating plate moves upwards through the 1 st spring and the 2 nd spring, the 1 st outer edge of the 1 st rotating plate props against the rack bar of the support rack, and the upward movement is stopped; when the 2 nd rotary plate 2 moves upwards through the 3 rd spring and the 4 th spring, the 2 nd outer edge of the 2 nd rotary plate abuts against the rack bar of the support rack 27, and the upward movement is stopped.
The 1 st rotary plate and the 2 nd rotary plate are fixedly arranged below the support frame through welding seams.
The longitudinal cross sections of the 1 st convex body and the 2 nd convex body, the 3 rd convex body and the 4 th convex body are respectively circular, the 1 st convex body and the 2 nd convex body, and the 3 rd convex body and the 4 th convex body are respectively corresponding to the 1 st fixed round hole, the 2 nd fixed round hole, the 3 rd fixed round hole and the 4 th fixed round hole for fixed sleeving.
The material of the rainwater well odor isolation plate device is composed of metal or plastic.
The spring rings of the 1 st spring and the 2 nd spring are 9-11 rings.
The spring rings of the 3 rd spring and the 4 th spring are respectively 7-9 rings.
The rainwater well odor isolation plate fixing device is fixedly arranged at the bottom of the general rainwater well cover.
The 1 st rotary plate 1 and the 2 nd rotary plate 2 are in a closed state when no rainwater is flushed, and at the moment, the rainwater well odor isolation plate device isolates the odor-generating gas from upwards diffusing.
When rainwater is washed in, the 1 st rotary plate and the 2 nd rotary plate are in an open state due to the weight of water and potential energy generated by the water.
The spring numbers of the 1 st spring and the 2 nd spring are different from the spring numbers of the 3 rd spring and the 4 th spring, so that the respective speeds of upward movement of the 1 st rotating plate and the 2 nd rotating plate are different, and time differences are generated.
Compared with the prior art, the utility model has the beneficial effects that:
the whole device process of the odor barrier is carefully designed, repeatedly practiced and verified, and put into field use, and the design and the device of the odor barrier are proved to achieve the odor barrier effect by detecting the odorless emission of the wellhead.
The rainwater well deodorizing board has the advantages of being made of various materials meeting the national environmental protection requirements, strong in rigidity, high in flatness, difficult to deform, strong in corrosion resistance, exquisite in design, small in size, simple in production equipment, low in loss rate, durable in use, free of special damage and 30 years in service life.
The rainwater well odor-proof plate has the advantages of sufficient source, simple manufacture, quick installation, convenient transportation and low cost, and the market price of the whole set of odor-proof plates is 168 yuan, the installation cost is 80 yuan, and the total cost is 248 yuan/set.
The rainwater well odor-separating plate is arranged for preventing odor generated by fermentation of residual substances in a rainwater pipeline from overflowing, and can also prevent sundries from falling into the well, so that the rainwater well odor-separating plate can beautify the environment, create social benefits and is a benefit for the nation and the people.
Drawings
The utility model is further described below with reference to the drawings and the detailed description.
Fig. 1 is a schematic view of the structure of the 1 st rotation plate.
Fig. 2 is a schematic view of the structure of the 2 nd rotating plate.
Fig. 3 is a schematic diagram of the 1 st rotation plate, the 1 st spring and the 2 nd spring.
Fig. 4 is a schematic diagram of the structures of the 2 nd rotating plate, the 3 rd spring and the 4 th spring.
Fig. 5 is a schematic diagram of the combined structure of the rainwater well deodorizing board device.
FIG. 6 is a schematic view of the cross-sectional structure 1-1 of FIG. 5.
Fig. 7 is a schematic view of a general plan sectional structure.
Fig. 8 is a schematic diagram of a general rainwater well lid structure.
Detailed Description
According to the utility model, as shown in fig. 1-8, the utility model comprises: 1 st rotation plate 1, 2 nd rotation plate 2, 1 st convex body 3, 2 nd convex body 4, 3 rd convex body 5, 4 th convex body 6, 1 st fixed round hole 7, 2 nd fixed round hole 8, 3 rd fixed round hole 9, 4 th fixed round hole 10, 1 st fixed rod 11, 2 nd fixed rod 12, 1 st spring 13, 2 nd spring 14, 3 rd spring 15, 4 th spring 16, 1 st contact point 17, 2 nd contact point 18, 3 rd contact point 19, 4 th contact point 20, 1 st fixed endpoint 21, 2 nd fixed endpoint 22, 3 rd fixed endpoint 23, 4 th fixed endpoint 24, shaft sleeve 25, weld 26, support frame 27, general rainwater well lid 28, 1 st outer edge 29, 2 nd outer edge 30, frame strip 31.
This kind of catch basin odour seal device, catch basin odour seal device include: a 1 st rotation plate 1, a 2 nd rotation plate 2, and a support bracket 27; the 1 st rotating plate 1 and the 2 nd rotating plate 2 have the same structure; the 1 st rotation plate 1 and the 2 nd rotation plate 2 are symmetrically arranged.
The upper end of the 1 st rotating plate 1 is respectively provided with a 1 st convex body 3 and a 2 nd convex body 4, the 1 st convex body 3 and the 2 nd convex body 4 are respectively correspondingly fixedly sleeved with a 1 st fixed round hole 7 and a 2 nd fixed round hole 8, the 1 st fixed round hole 7 and the 2 nd fixed round hole 8 are respectively arranged on the left side and the right side of a cylindrical 1 st fixed rod 11, the left side and the right side of the periphery of the 1 st fixed rod 11 are respectively movably sleeved with a 1 st spring 13 and a 2 nd spring 14, one ends of the 1 st spring 13 and the 2 nd spring 14 are respectively fixedly connected with a 1 st contact point 17 and a 2 nd contact point 18 which are arranged on the 1 st fixed rod 11, and the other ends of the 1 st spring 13 and the 2 nd spring 14 which extend vertically are respectively fixedly connected with the bottom of the 1 st rotating plate 1 through a 1 st fixed endpoint 21 and a 2 nd fixed endpoint 22.
The lower extreme of 2 nd rotor plate 2 is equipped with 3 rd convex body 5, 4 th convex body 6 respectively, 3 rd convex body 5, 4 th convex body 6 correspond respectively with 3 rd fixed round hole 9, 4 th fixed round hole 10 are fixed cup joint, 3 rd fixed round hole 9, 4 th fixed round hole 10 locate cylindric 2 nd dead lever 12 respectively left and right sides, the left and right sides of 2 nd dead lever 12 is movable sleeve respectively and is had 3 rd spring 15, 4 th spring 16, 3 rd spring 15, 4 one end of 4 th spring 16 is equipped with respectively with 2 nd dead lever 12 on, 3 rd contact point 19, 4 th contact point 20 fixed connection, 3 rd spring 15, 4 th spring 16 vertically extended the other end is through 3 rd fixed endpoint 23, 4 th fixed endpoint 24 and 2 nd dead lever 12's bottom fixed connection respectively.
The 1 st rotary plate 1 and the 2 nd rotary plate 2 are fixedly arranged below the support frame 27; when the 1 st rotary plate 1 moves upwards through the 1 st spring 13 and the 2 nd spring 14, the 1 st outer edge 29 of the 1 st rotary plate 1 abuts against the frame bar 31 of the support frame 27, and the upward movement is stopped; when the 2 nd rotation plate 2 moves upwards through the 3 rd spring 15 and the 4 th spring 16, the 2 nd outer edge 30 of the 2 nd rotation plate 2 abuts against the frame bar 31 of the support frame 27, and stops moving upwards again.
The 1 st rotary plate 1 and the 2 nd rotary plate 2 are fixedly mounted on the lower surface of the support bracket 27 by welding through a welding seam 26.
The longitudinal cross sections of the 1 st convex body 3, the 2 nd convex body 4, the 3 rd convex body 5 and the 4 th convex body 6 are respectively circular, the 1 st convex body 3, the 2 nd convex body 4, the 3 rd convex body 5 and the 4 th convex body 6 are respectively corresponding to the 1 st fixed round hole 7, the 2 nd fixed round hole 8, the 3 rd fixed round hole 9 and the 4 th fixed round hole 10 for fixed sleeving.
The material of the rainwater well odor isolation plate device is composed of metal or plastic.
The spring rings of the 1 st spring 13 and the 2 nd spring 14 are respectively 9-11 rings.
The spring rings of the 3 rd spring 15 and the 4 th spring 16 are respectively 7-9 circles.
The rainwater well deodorizing board fixing means is fixedly installed at the bottom of the general rainwater well cover 28.
The 1 st rotary plate 1 and the 2 nd rotary plate 2 are in a closed state when no rainwater is flushed, and at the moment, the rainwater well odor isolation plate device isolates the odor-generating gas from upwards diffusing.
When rainwater is washed in, the 1 st rotary plate 1 and the 2 nd rotary plate 2 are in an open state due to the weight of water and potential energy generated by the water, and the 1 st rotary plate 1 and the 2 nd rotary plate 2 are in an open state.
The spring numbers of the 1 st spring 13 and the 2 nd spring 14 are different from the spring numbers of the 3 rd spring 15 and the 4 th spring 16, so that the respective speeds of the upward movements of the 1 st rotating plate 1 and the 2 nd rotating plate 2 are different, and a time difference is generated.
Working principle:
1. the rainwater well deodorization plate fixing device is arranged at the bottom of the rainwater well basket, is in a normally closed state when no rainwater is flushed into the wellhead, and is opened once potential energy and water weight are generated when the rainwater is flushed into the wellhead.
2. The rainwater well odor isolation plate is made of environment-friendly metal (plastic steel) materials. Wherein the thickness of the steel plate is less than 1.5mm, the springs are coiled by steel wires with the thickness of less than 1.0mm, and are arranged into a plurality of circles to form a plurality of groups.
3. The odor isolation plate is fixedly provided with a round steel shaft in a rotating manner between the upper part and the lower part during working, and the other round steel shaft is fixedly arranged.
4. The base of the deodorizing board was formed into a rectangular grid with a wall thickness of 1.0mm or less and a square pipe of 20X 25 mm.
5. The whole device process of the odor barrier is carefully designed, repeatedly verified by practice and put into field use, and the design and the device of the odor barrier are verified to achieve the odor barrier effect by detecting the odorless emission of the wellhead. The inventor now discloses to society, builds a rainwater well odor isolation network faster and better, actively responds to national environmental protection call, creates a better living environment for people, and creates better benefits for society.
The lower end of the upper plate provided with the rainwater well odor isolation plate is provided with a fixed lap joint part, and the upper end of the lower plate is also provided with a fixed lap joint part; the upper plate and the lower plate are combined into a whole through the arranged lap joint part, and the upper plate fixing device is arranged on the upper part of the lower plate to form the odor isolation plate. The upper end of the left side of the odor isolation plate is provided with a circular convex body; the upper end of the right side of the odor isolation plate is provided with a circular convex body; the lower end of the left side of the odor isolation plate is provided with a circular convex body; the right side lower extreme of the odor barrier is provided with a circular convex body. (as in FIGS. 1-2)
The left side of the upper shaft provided with the rainwater well odor isolation plate is provided with a device part for fixing a spring; the right side of the lower shaft is provided with a spring device part. The right end of the spring is fixed with an upper shaft contact point by a welding method, and the length of a steel wire arranged at the left end of the spring group extends to an end point along with the vertical direction of the upper shaft; the contact point between the left end of the spring and the upper shaft is fixed by welding, and the length of the steel wire arranged at the right end of the spring extends to the end point along the vertical direction of the upper shaft.
The left side of the upper shaft is fixedly provided with a deodorizing board and a round hole device; the right side of the upper shaft is fixedly provided with a deodorizing board, and the round hole device part is sleeved with the round hole of the board, the spring and the round hole of the board which are arranged by connecting the upper shaft from left to right.
The left side of the lower shaft is provided with a device part for fixing a spring; the right end of the lower shaft is provided with a device part for fixing the spring, the contact point between the right end of the spring and the lower shaft is fixed by a welding method, and the length of a steel wire arranged at the left end of the spring vertically extends to an end point along with the lower shaft; the contact point between the right end of the spring and the lower shaft is fixed by welding, and the length of the steel wire arranged at the right end of the spring extends to the end point along with the lower shaft vertically. The left side of the lower shaft is fixedly provided with a round hole device part of the odor isolation plate; the right side of the lower shaft is fixedly provided with a deodorizing board round hole device part, and the lower shaft is sleeved into the board round hole, the spring and the board round hole from left to right in a continuous and movable way. (as in FIG. 2)
The square metal is used for manufacturing a rectangular grid body and fixing the rectangular grid body into a support frame of the odor isolation plate, a shaft sleeve is arranged on the left upper end of the grid body through a bottom fixing device, and a shaft sleeve is arranged on the left lower end of the grid body through a bottom fixing device; the bottom fixing device is arranged on the right upper end of the grid body, and the bottom fixing device is arranged on the right lower end of the grid body.
The upper end of the grid body is provided with a shaft sleeve arranged at the bottom and arranged in parallel; the lower end of the grid body is provided with a shaft sleeve arranged at the bottom and the shaft sleeves are arranged in parallel.
The sleeve shaft and the sleeve shaft of the bottom device are sleeved on the upper end and the lower end of the left side of the grid body simultaneously; the sleeve shaft and the sleeve shaft of the bottom device are sleeved on the upper shaft and the lower shaft at the same time, and the grid is welded and fixed through four corners and ensures a right angle. (as in FIG. 3)
The spring force principle is utilized, the more the number of the spring turns is, the larger the elastic force is, so the number of the spring turns is nine, and the spring is fixedly arranged at the bottom end of the upper plate of the odor isolation plate; the spring is seven circles and is fixedly arranged at the bottom end of the lower plate of the odor-resistant plate. The upper plate and the lower plate are mutually movably overlapped to form a whole plate, so that the deodorizing plate is in a normally closed state under the condition that no rainwater is flushed into a wellhead. (as in FIG. 4)
The specification of the arranged catch basin is determined according to the products of most provinces and areas in China at present, the plurality of the water inlets are arranged on the cover plate of the catch basin, and the total area of the water inlets is 0.05m 2 The maximum opening total area of the upper and lower deodorizing boards is 0.08m 2 . (as in FIG. 5)
The rainwater well deodorizing board has the advantages of being made of various materials meeting the national environmental protection requirements, strong in rigidity, high in flatness, difficult to deform, strong in corrosion resistance, exquisite in design, small in size, simple in production equipment, low in loss rate, durable in use, free of special damage and 30 years in service life.
The rainwater well odor isolation plate O has the advantages of sufficient material source, simple manufacture, quick installation, convenient transportation and low cost, and the market price of the whole set of odor isolation plate O is 168 yuan, the installation cost is 80 yuan, and the total number of odor isolation plates is 248 yuan/set.
The rainwater well odor-proof plate is arranged for preventing odor generated by fermentation of residual substances in a rainwater pipeline from overflowing, and can also prevent sundries from falling into the well, so that the environment can be beautified, social benefits can be created, and the rainwater well odor-proof plate is favorable for the national people.
The practical results in all aspects prove that the cast-in-situ concrete gate edge template is worth greatly promoting and using by adopting the special high-hardness manganese Q335B steel plate, and good economic benefit is generated.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. Various changes, modifications, substitutions and alterations are now within the scope of this disclosure without departing from the principles of the present disclosure.
Claims (10)
1. The utility model provides a catch basin odour seal device which characterized in that: the rainwater well odor isolation plate device comprises: a 1 st rotary plate (1), a 2 nd rotary plate (2) and a support frame (27); the 1 st rotating plate (1) and the 2 nd rotating plate (2) have the same structure; the 1 st rotating plate (1) and the 2 nd rotating plate (2) are symmetrically arranged;
the upper end of the 1 st rotating plate (1) is respectively provided with a 1 st convex body (3) and a 2 nd convex body (4), the 1 st convex body (3) and the 2 nd convex body (4) are respectively and correspondingly fixedly sleeved with a 1 st fixed round hole (7) and a 2 nd fixed round hole (8), the 1 st fixed round hole (7) and the 2 nd fixed round hole (8) are respectively arranged at the left side and the right side of a cylindrical 1 st fixed rod (11), the left side and the right side of the periphery of the 1 st fixed rod (11) are respectively and movably sleeved with a 1 st spring (13) and a 2 nd spring (14), one ends of the 1 st spring (13) and the 2 nd spring (14) are respectively and fixedly connected with a 1 st contact point (17) and a 2 nd contact point (18) which are arranged on the 1 st fixed rod (11), and the other ends of the 1 st spring (13) and the 2 nd spring (14) which extend vertically are respectively and fixedly connected with the bottom of the 1 st rotating plate (1) through a 1 st fixed endpoint (21) and a 2 nd fixed endpoint (22);
the lower end of the 2 nd rotating plate (2) is respectively provided with a 3 rd convex body (5) and a 4 th convex body (6), the 3 rd convex body (5) and the 4 th convex body (6) are respectively and correspondingly fixedly sleeved with a 3 rd fixed round hole (9) and a 4 th fixed round hole (10), the 3 rd fixed round hole (9) and the 4 th fixed round hole (10) are respectively arranged at the left side and the right side of a cylindrical 2 nd fixed rod (12), the left side and the right side of the 2 nd fixed rod (12) are respectively and movably sleeved with a 3 rd spring (15) and a 4 th spring (16), one end of the 3 rd spring (15) and one end of the 4 th spring (16) are respectively and fixedly connected with a 3 rd contact point (19) and a 4 th contact point (20) which are arranged on the 2 nd fixed rod (12), and the other ends of the 3 rd spring (15) and the 4 th spring (16) which extend vertically are respectively and fixedly connected with the bottom of the 2 nd fixed rod (12) through a 3 rd fixed endpoint (23) and a 4 th fixed endpoint (24);
the 1 st rotary plate (1) and the 2 nd rotary plate (2) are fixedly arranged below the support frame (27); when the 1 st rotating plate (1) moves upwards through the 1 st spring (13) and the 2 nd spring (14), the 1 st outer edge (29) of the 1 st rotating plate (1) is propped against the frame strip (31) of the support frame (27) to stop moving upwards again; when the 2 nd rotating plate (2) moves upwards through the 3 rd spring (15) and the 4 th spring (16), the 2 nd outer edge (30) of the 2 nd rotating plate (2) is propped against the frame strip (31) of the support frame (27) to stop moving upwards again.
2. A catch basin deodorizing board assembly as in claim 1, wherein: the 1 st rotary plate (1) and the 2 nd rotary plate (2) are fixedly arranged below the support frame (27) through welding seams (26) in a welding mode.
3. A catch basin deodorizing board assembly as in claim 1, wherein: the utility model discloses a fixed socket joint of the fixed round hole of 1 st, 2 nd fixed round hole (8), 3 rd fixed round hole (9), 4 th fixed round hole (10) is corresponding respectively with 1 st convex body (3), 2 nd convex body (4), 3 rd convex body (5), 4 th convex body (6), 3 rd convex body (5), 2 nd convex body (4), 3 rd convex body (5), 4 th convex body (6) and 4 th convex body (6) are established to circularly respectively.
4. A catch basin deodorizing board assembly as in claim 1, wherein: the material of the rainwater well odor isolation plate device is composed of metal or plastic.
5. A catch basin deodorizing board assembly as in claim 1, wherein: the spring rings of the 1 st spring (13) and the 2 nd spring (14) are 9-11 rings.
6. A catch basin deodorizing board assembly as in claim 1, wherein: the spring rings of the 3 rd spring (15) and the 4 th spring (16) are respectively 7-9 rings.
7. A catch basin deodorizing board assembly as in claim 1, wherein: the rainwater well odor isolation plate fixing device is fixedly arranged at the bottom of the general rainwater well cover (28).
8. A catch basin deodorizing board assembly as in claim 1, wherein: the 1 st rotating plate (1) and the 2 nd rotating plate (2) are in a closed state when no rainwater is rushed in, and at the moment, the rainwater well odor isolation plate device isolates the odor-generating gas from upwards emitting.
9. A catch basin deodorizing board assembly as in claim 1, wherein: when rainwater is filled into the 1 st rotary plate (1) and the 2 nd rotary plate (2), the 1 st rotary plate (1) and the 2 nd rotary plate (2) are in an open state due to the weight of water and potential energy generated by the water.
10. A catch basin deodorizing board assembly as in claim 1, wherein: the spring numbers of the 1 st spring (13) and the 2 nd spring (14) are different from the spring numbers of the 3 rd spring (15) and the 4 th spring (16), so that the respective speeds of the upward movements of the 1 st rotating plate (1) and the 2 nd rotating plate (2) are different, and the time difference is generated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122434793.6U CN219240807U (en) | 2021-10-11 | 2021-10-11 | Rainwater well odor isolation plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122434793.6U CN219240807U (en) | 2021-10-11 | 2021-10-11 | Rainwater well odor isolation plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219240807U true CN219240807U (en) | 2023-06-23 |
Family
ID=86811270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122434793.6U Active CN219240807U (en) | 2021-10-11 | 2021-10-11 | Rainwater well odor isolation plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219240807U (en) |
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2021
- 2021-10-11 CN CN202122434793.6U patent/CN219240807U/en active Active
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