Rainwater floating object physical separation structure

Abstract

The utility model relates to a rainwater floating object physical separation structure, and relates to the technical field of rainwater collection. The drainage pipeline is arranged on the frame body; the filter screen is arranged at the top of the rainwater tank; the purification box is arranged between the rainwater tank and the filter screen; and the cleaning mechanism is arranged between the purification box and the filter screen and is used for collecting and cleaning impurities. The rainwater collecting and storing device has the advantages that when rainwater is collected and stored, impurities doped in the rainwater are separated, the impurities are not prone to being soaked and fermented for a long time to generate unpleasant odor, and meanwhile the rainwater quality is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of rainwater collection, in particular to a rainwater floating object physical separation structure. BACKGROUND

[0002] Rainwater is an important fresh water resource, and reasonable utilization and management of rainwater resources can reduce the dependence on public water supply systems and relieve the pressure on urban drainage systems, which is of great significance for protecting the environment and ensuring the sustainable development of human society.

[0003] At present, rainwater tanks need to be used for collecting and storing rainwater, and the rainwater tank is usually placed under the eaves when collecting rainwater in rainy days. Rainwater flows along the eaves into the rainwater tank, and the collected rainwater can be used for subsequent purposes such as washing vehicles or roads, irrigating potted plants or green land, and flushing toilets in daily life. However, the collected rainwater may be mixed with leaves, branches and other impurities. The impurities will ferment and breed a large amount of bacteria under the soaking of rainwater, and will produce a foul odor, and will also accelerate the deterioration of rainwater, affecting the storage time of rainwater. CONTENT OF THE UTILITY MODEL

[0004] In order to separate the impurities mixed in the rainwater when collecting and storing the rainwater, so that the impurities are not easy to be fermented to produce a foul odor for a long time, and to improve the water quality of the rainwater, the application provides a rainwater floating object physical separation structure.

[0005] The rainwater floating object physical separation structure provided by the application adopts the following technical scheme:

[0006] A rainwater floating object physical separation structure comprises:

[0007] a frame body;

[0008] a drainage pipeline arranged in the frame body;

[0009] a filter screen arranged on the top of the rainwater tank;

[0010] a purification tank arranged between the rainwater tank and the filter screen;

[0011] a cleaning mechanism arranged between the purification tank and the filter screen, and used for collecting and cleaning the impurities.

[0012] By adopting the above technical scheme, in rainy days, rainwater first flows along the eaves into the drainage pipeline, and then is guided to the filter screen through the drainage pipeline, and the impurities in the rainwater are filtered out, the filtered impurities enter the cleaning mechanism for temporary storage, so as to avoid long-term soaking in water, and the impurities after dry-wet separation are temporarily stored in the purification tank, and the user can clean the impurities in the purification tank regularly; the purified rainwater is stored in the rainwater tank and can be used for various non-drinking purposes such as irrigation, flushing and the like; and through the cooperation of the purification tank, the filter screen and the cleaning mechanism, not only can the impurities in the rainwater be effectively removed, the water quality of the collected rainwater be improved, and the storage time be prolonged, but also the fermentation of the impurities to produce bacteria and unpleasant odor can be slowed down, and the pollution to the environment can be reduced.

[0013] Optionally, the cleaning mechanism comprises:

[0014] The collecting barrel is arranged in the purification tank.

[0015] The driving assembly is arranged between the collecting barrel and the purification tank, and is used to drive the collecting barrel to move up and down and lock the position of the collecting barrel after moving up and down.

[0016] The sealing assembly is arranged at the bottom of the purification tank, and is used to open or close the purification tank.

[0017] By adopting the above technical scheme, the impurities on the filter screen can enter the collecting barrel in the purification tank, when the impurities in the purification tank need to be cleaned, the purification tank is opened through the sealing assembly, then the collecting barrel is moved downward through the driving assembly, so that the collecting barrel moves to the outside of the purification tank, and then the impurities in the purification tank can be cleaned; after the impurities in the purification tank are cleaned, the collecting barrel is moved upward again through the driving assembly and moves back to the purification tank, and then the purification tank is closed through the sealing assembly; the sealing assembly can seal the purification tank, so that the odor produced by the impurities is not easy to spread outward, and through the cooperation of the filter screen, the driving assembly and the sealing assembly, the dry-wet separation process of the impurities and the rainwater can be quickly realized, the fermentation of the impurities in the purification tank can be reduced, the water quality of the collected rainwater can be improved, and the filtered impurities can be quickly collected and cleaned.

[0018] Optionally, the driving assembly comprises:

[0019] The support rod is fixedly arranged on the purification tank.

[0020] The driving sleeve is rotatably arranged outside the support rod.

[0021] The hanging rope is wound to one end of the outside of the driving sleeve and connected to the other end of the collecting barrel.

[0022] The one-way locking part is arranged between the driving sleeve and the support rod, and is used to lock the position of the driving sleeve after rotating.

[0023] By adopting the technical scheme, when the collecting barrel needs to be moved upward, the driving sleeve is driven to rotate, the lifting rope is wound, and the collecting barrel is moved upward. When the collecting barrel moves into the purification box, the one-way locking component automatically locks the position of the driving sleeve after rotation, so that the collecting barrel is stably kept in the purification box. When the impurities in the purification box need to be cleaned, the locking of the one-way locking component is first released, and then the driving sleeve is reversely operated, so that the collecting barrel is moved downward to the outside of the purification box for cleaning. Through the cooperation of the driving sleeve, the lifting rope and the one-way locking component, the position of the collecting barrel after movement can be accurately controlled, and the smooth progress of the impurity control and cleaning process is ensured.

[0024] Optionally, the one-way locking component comprises:

[0025] The inner ratchet is fixed to one end of the driving sleeve.

[0026] The pawl is rotatably connected to the support rod and is in mesh with the inner ratchet teeth.

[0027] The spring sheet is arranged between the pawl and the support rod and gives the pawl a force towards the inner ratchet teeth, so that the pawl is in mesh with the inner ratchet teeth.

[0028] By adopting the technical scheme, when the driving sleeve is rotated in the forward direction, the lifting rope moves the collecting barrel to the required position. At this time, the force given by the spring sheet to the pawl makes the pawl mesh with the inner ratchet teeth, preventing the reverse rotation of the driving sleeve, thereby locking the position of the collecting barrel and ensuring the stability of the position of the collecting barrel. Through the cooperation of the pawl and the inner ratchet, the stability of the collecting barrel at the required position is ensured, so that the collecting barrel is not easy to move position due to external force or vibration.

[0029] Optionally, the sealing assembly comprises:

[0030] The odor-proof cover plate is hingedly connected to the bottom of the purification box.

[0031] The fixing component is arranged between the odor-proof cover plate and the purification box and is used for fixing the odor-proof cover plate to the bottom of the purification box.

[0032] By adopting the technical scheme, when the purification box needs to be opened for internal cleaning or maintenance, the user can release the locking state of the fixing component and rotate the odor-proof cover plate downward to open it. After the cleaning or maintenance is completed, the odor-proof cover plate is rotated upward, and the odor-proof cover plate is fixed to the bottom of the purification box by the fixing component, so that the odor-proof cover plate is not easy to be automatically opened under the action of gravity.

[0033] Optionally, the fixing component comprises:

[0034] The first magnet is fixed to the odor-proof cover plate.

[0035] A second magnet is fixed to the purification tank, and the first magnet and the second magnet can be attracted to each other.

[0036] By adopting the above technical solution, when it is needed to open the purification tank for internal cleaning or maintenance, the user pulls down the deodorization cover plate by force to separate the first magnet from the second magnet, so that the fixation of the deodorization cover plate is released; after the internal cleaning or maintenance of the purification tank is completed, the user rotates the deodorization cover plate upward to attract the first magnet to the second magnet, so that the deodorization cover plate is fixed to the bottom of the purification tank, which is simple and convenient to operate.

[0037] Optionally, a limiting block is fixed to the inner side wall of the purification tank.

[0038] By adopting the above technical solution, when the collecting barrel is moved upward to abut against the limiting block, it means that the collecting barrel is moved to the preferred position in the purification tank, which can make the impurities on the filter screen fall smoothly into the collecting barrel, so that the impurities are not easy to accumulate on the filter screen, the blockage of the impurities on the filter screen is reduced, and the filtering efficiency is improved.

[0039] Optionally, the side of the filter screen close to the purification tank is inclined downward.

[0040] By adopting the above technical solution, the inclined setting of the filter screen can make the filtered impurities enter the purification tank more smoothly, and the clean rainwater continues to flow downward through the filter screen, so that the filtering efficiency is improved.

[0041] In summary, the present application has at least one of the following beneficial technical effects:

[0042] 1. Through the cooperation of the purification tank, the filter screen, the cleaning mechanism and the like, not only can the impurities in the rainwater be effectively removed, the water quality of the collected rainwater be improved, and the storage time be prolonged, but also the fermentation of the impurities to produce bacteria and unpleasant odor can be slowed down, and the pollution to the environment can be reduced;

[0043] 2. The sealing assembly in the cleaning mechanism can seal the purification tank, so that the odor produced by the impurities is not easy to spread outward, and under the cooperation of the filter screen, the driving assembly and the sealing assembly, the dry and wet separation process of the impurities and the rainwater can be quickly realized, the fermentation of the impurities in the purification tank is reduced, the water quality of the collected rainwater is improved, and the filtered impurities can be quickly collected and cleaned;

[0044] 3. The driving assembly has the one-way self-locking feature, which can not only accurately control the position of the collecting barrel after moving, ensure the smoothness of the impurity control and cleaning process, but also ensure the stability of the collecting barrel at the required position, so that the collecting barrel is not easy to move position due to external force or vibration. BRIEF DESCRIPTION OF DRAWINGS

[0045] Figure 1 is a structure diagram of a physical separation structure of rainwater floating matter in the present application;

[0046] Figure 2 is a partial sectional view showing the rainwater floating matter physical separation structure;

[0047] Figure 3 is a structural view showing the sealing assembly

[0048] Figure 4 is a structural view showing the driving assembly;

[0049] Figure 5 is a partial enlarged structural view showing part A of Figure 4

[0050] BRIEF DESCRIPTION OF THE DRAWINGS: 1, frame; 2, drainage pipeline; 3, rainwater tank; 4, filter screen; 5, purification box; 6, cleaning mechanism; 61, collection bucket; 62, driving assembly; 621, support rod; 622, driving sleeve; 623, lifting rope; 624, one-way locking component; 6241, inner ratchet wheel; 6242, pawl; 6243, spring sheet; 63, sealing assembly; 631, odor-proof cover plate; 632, fixing component; 6321, first magnet; 6322, second magnet; 64, limiting block. DETAILED DESCRIPTION

[0051] The following will be described in detail in combination with the accompanying drawings. Figures 1-5 The present application will be further described in detail.

[0052] The present application discloses a rainwater floating matter physical separation structure. Referring to Figure 1 and Figure 2 , the rainwater discharge port purification structure comprises a frame 1; the frame 1 is provided with a drainage pipeline 2. It also comprises a filter screen 4 arranged on the top of a rainwater tank 3, and a purification box 5 arranged between the rainwater tank 3 and the filter screen 4. A cleaning mechanism 6 is arranged between the purification box 5 and the filter screen 4, and is used for collecting and cleaning impurities. The side of the filter screen 4 close to the purification box 5 is arranged to be inclined downward, and the inclined arrangement is used to make the filtered impurities more smoothly enter the purification box 5, while the clean water continues to flow downward through the filter screen 4, thereby improving the filtering efficiency.

[0053] ​When it rains, rainwater first flows along the eaves into the drain pipe 2, and then is guided to the filter screen 4 through the drain pipe 2, and the impurities in the rainwater are filtered out, and the filtered impurities enter the cleaning mechanism 6 for temporary storage to avoid long-term soaking in water. The impurities after dry-wet separation are temporarily stored in the purification tank 5, and the user can clean the impurities in the purification tank 5 regularly. The purified rainwater is stored in the rainwater tank 3 and can be used for various non-drinking purposes such as irrigation, flushing, etc. Through the cooperation of the purification tank 5, the filter screen 4, the cleaning mechanism 6, etc., not only can the impurities in the rainwater be effectively removed, the water quality of the collected rainwater be improved, and the storage time be prolonged, but also the fermentation of the impurities to produce bacteria and unpleasant odor can be slowed down, and the pollution to the environment can be reduced.

[0054] In some embodiments, with reference to Figure 2 and Figure 3 , the cleaning mechanism 6 includes a collection barrel 61 arranged in the purification tank 5, and a driving assembly 62 arranged between the collection barrel 61 and the purification tank 5, which is used to drive the collection barrel 61 to move up and down and lock the position of the collection barrel 61 after moving up and down. The bottom of the purification tank 5 is provided with a sealing assembly 63 for opening or closing the purification tank 5. The inner side wall of the purification tank 5 is further provided with a limiting block 64. When the collection barrel 61 moves downward and abuts against the limiting block 64, it means that the collection barrel 61 has moved to the optimal position in the purification tank 5, which can make the impurities on the filter screen 4 fall smoothly into the collection barrel 61, so that the impurities are not easy to accumulate on the filter screen 4.

[0055] The impurities on the filter screen 4 control the moisture to enter the collection barrel 61 in the purification tank 5. When it is necessary to clean the impurities in the purification tank 5, the purification tank 5 is opened through the sealing assembly 63, and then the collection barrel 61 is moved downward through the driving assembly 62, so that the collection barrel 61 moves to the outside of the purification tank 5, and then the impurities in the purification tank 5 can be cleaned.

[0056] After the impurities in the purification tank 5 are cleaned, the user drives the collection barrel 61 to move upward again through the driving assembly 62 to move back to the purification tank 5, and then closes the purification tank 5 through the sealing assembly 63. The sealing assembly 63 can seal the purification tank 5, so that the odor produced by the impurities is not easy to spread outward. Through the cooperation of the filter screen 4, the driving assembly 62 and the sealing assembly 63, the dry-wet separation process of the impurities and the rainwater can be quickly realized, the fermentation of the impurities in the purification tank 5 can be reduced, the water quality of the collected rainwater can be improved, and the filtered impurities can be quickly collected and cleaned.

[0057] In some embodiments, with reference to Figure 2 and Figure 4The driving assembly 62 comprises a support rod 621 fixed outside the purification tank 5, and a driving sleeve 622 rotatably sleeved outside the support rod 621. A lifting rope 623 is wound outside the driving sleeve 622. Exemplarily, the other end of the lifting rope 623 is detachably connected with the collecting barrel 61 by binding or a hook, etc. A one-way locking component 624 is arranged between the driving sleeve 622 and the support rod 621, and is used for locking the position of the driving sleeve 622 after rotation.

[0058] When it is needed to drive the collecting barrel 61 to move upward, a user rotates the driving sleeve 622, and the lifting rope 623 is wound to drive the collecting barrel 61 to move upward. When the collecting barrel 61 moves into the purification tank 5, the one-way locking component 624 automatically locks the position of the driving sleeve 622 after rotation, so that the collecting barrel 61 is stably kept in the purification tank 5.

[0059] When it is needed to clean the impurities in the purification tank 5, the locking of the one-way locking component 624 is first released, and then the driving sleeve 622 is reversely rotated, so that the collecting barrel 61 moves downward to the outside of the purification tank 5 to be cleaned. Through the cooperation of the driving sleeve 622, the lifting rope 623 and the one-way locking component 624, the position of the collecting barrel 61 after movement can be accurately controlled, so that the impurity control and the cleaning process are smoothly performed.

[0060] Exemplarily, referring to Figure 4 and Figure 5 The one-way locking component 624 comprises an inner ratchet wheel 6241 fixed at one end of the driving sleeve 622, and a pawl 6242 rotatably connected to the support rod 621 and engaged with the teeth of the inner ratchet wheel 6241. A spring sheet 6243 is arranged between the pawl 6242 and the support rod 621, and gives the pawl 6242 a force towards the teeth of the inner ratchet wheel 6241, so that the pawl 6242 is engaged with the teeth of the inner ratchet wheel 6241.

[0061] When the driving sleeve 622 is reversely rotated, the lifting rope 623 drives the collecting barrel 61 to move to the required position. At this time, the force given by the spring sheet 6243 to the pawl 6242 makes the pawl 6242 engaged with the teeth of the inner ratchet wheel 6241, so as to prevent the reverse rotation of the driving sleeve 622, thereby locking the position of the collecting barrel 61 and ensuring the stability of the position of the collecting barrel 61. Through the cooperation of the pawl 6242 and the inner ratchet wheel 6241, the stability of the collecting barrel 61 at the required position is ensured, so that the collecting barrel 61 is not easily moved in position due to external force or vibration, etc.

[0062] In some embodiments, referring to Figure 3The sealing assembly 63 comprises an odor-proof cover plate 631 hinged to the bottom of the purification tank 5, and a fixing component 632 arranged between the odor-proof cover plate 631 and the purification tank 5, and used for fixing the odor-proof cover plate 631 to the bottom of the purification tank 5. For example, the fixing component 632 comprises a first magnet 6321 fixed to one side of the odor-proof cover plate 631, and a second magnet 6322 fixed to the purification tank 5, and the first magnet 6321 and the second magnet 6322 can be mutually adsorbed.

[0063] When it is needed to open the purification tank 5 for internal cleaning or maintenance, a user drags the odor-proof cover plate 631 downward by force, so that the first magnet 6321 and the second magnet 6322 are separated from each other, the fixation of the odor-proof cover plate 631 is released, and then the odor-proof cover plate 631 can be automatically opened under the action of gravity. When the cleaning or maintenance is completed, the user rotates the odor-proof cover plate 631 upward, so that the first magnet 6321 and the second magnet 6322 are mutually adsorbed, the odor-proof cover plate 631 can be fixed to the bottom of the purification tank 5, and the odor-proof cover plate 631 is not easy to be automatically opened under the action of gravity.

[0064] The implementation principle of the rainwater floating object physical separation structure is as follows: in rainy days, rainwater first flows along the eaves into the drain pipe 2, and then is guided to the filter screen 4 through the drain pipe 2 to filter out impurities in the rainwater. The filtered impurities enter the cleaning mechanism 6 for temporary storage, so as to avoid long-term soaking in water. The impurities after dry-wet separation are temporarily stored in the purification tank 5, and the user can clean the impurities in the purification tank 5 regularly. The purified rainwater is stored in the rainwater tank 3, and can be used for various non-drinking purposes, such as irrigation, flushing, etc. Through the cooperation of the purification tank 5, the filter screen 4, the cleaning mechanism 6 and the like, not only can the impurities in the rainwater be effectively removed, the water quality of the collected rainwater be improved, and the storage time be prolonged, but also the bacteria and unpleasant odor generated by fermentation of the impurities can be slowed down, and the pollution to the environment can be reduced.

[0065] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, so that: any equivalent changes made on the structure, shape, principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A physical separation structure for rainwater floating debris, characterized in that, include: Frame (1); Drainage pipe (2) is installed on the frame (1); A filter screen (4) is used to be installed on top of the rainwater tank (3); The purification box (5) is located between the rainwater tank (3) and the filter screen (4); The cleaning mechanism (6) is located between the purification box (5) and the filter screen (4) and is used to collect and clean impurities.

2. The physical separation structure for rainwater floating debris according to claim 1, characterized in that, The cleaning mechanism (6) includes: A collection bucket (61) is placed inside the purification box (5); The drive assembly (62) is located between the collection bucket (61) and the purification box (5) to drive the collection bucket (61) up and down, and lock the position of the collection bucket (61) after it is raised or lowered. A sealing component (63) is located at the bottom of the purification chamber (5) and is used to open or close the purification chamber (5).

3. The physical separation structure for rainwater floating debris according to claim 2, characterized in that, The driving component (62) includes: Support rod (621) is fixed to the cleanroom (5); Drive sleeve (622) is rotatably sleeved on the outside of support rod (621); The hoisting rope (623) has one end wrapped around the outside of the drive sleeve (622) and the other end connected to the collection bucket (61); A one-way locking component (624) is disposed between the drive sleeve (622) and the support rod (621) to lock the position of the drive sleeve (622) after rotation.

4. The physical separation structure for rainwater floating debris according to claim 3, characterized in that, The one-way locking component (624) includes: An inner ratchet (6241) is fixed to one end of a drive sleeve (622); The pawl (6242) is rotatably connected to the support rod (621) and meshes with the teeth of the inner ratchet (6241); A spring plate (6243) is disposed between the pawl (6242) and the support rod (621), and applies a force to the pawl (6242) toward the teeth of the inner ratchet (6241) so that the pawl (6242) meshes with the teeth of the inner ratchet (6241).

5. The physical separation structure for rainwater floating debris according to claim 2, characterized in that, The sealing assembly (63) includes: Odor-proof cover (631) is hinged to the bottom of the purification box (5); A fixing component (632) is provided between the odor-proof cover (631) and the purification box (5) for fixing the odor-proof cover (631) to the bottom of the purification box (5).

6. The physical separation structure for rainwater floating debris according to claim 5, characterized in that, The fixing component (632) includes: The first magnet (6321) is fixed to the odor-proof cover (631); The second magnet (6322) is fixed in the purification box (5), and the first magnet (6321) and the second magnet (6322) can attract each other.

7. The physical separation structure for rainwater floating debris according to claim 2, characterized in that, A limiting block (64) is fixed to the inner wall of the purification box (5).

8. A physical separation structure for rainwater floating debris according to any one of claims 1-7, characterized in that, The filter screen (4) is tilted downwards on the side closest to the purification box (5).

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