阅读说明：本技术 一种防冻型城市排涝设备 (Anti-freezing urban drainage equipment ) 是由 黄鹏飞 于 2021-01-20 设计创作，主要内容包括：本发明涉及一种防冻型城市排涝设备,包括壳体和两个水管,所述壳体的形状为长方体,所述壳体内设有执行系统,两个水管分别水平设置在壳体的两侧,两个水管同轴设置,两个水管通过壳体连通,所述壳体内设有防冻机构,两个水管上均设有辅助机构,所述防冻机构包括传动轴、偏心轮、滚珠、推杆、两个动力组件和两个防冻组件,所述动力组件包括桨叶和第一轴承,所述防冻组件包括膨胀块、固定板、移动板和摩擦板,该防冻型城市排涝设备通过防冻机构实现了防冻的功能,不仅如此,还通过辅助机构实现了粉碎杂质的功能,防止杂质进入壳体内导致壳体内零件卡死。(The invention relates to anti-freezing urban drainage equipment, which comprises a shell and two water pipes, wherein the shell is in a cuboid shape, an execution system is arranged in the shell, two water pipes are respectively and horizontally arranged at two sides of the shell and are coaxially arranged, the two water pipes are communicated through the shell, an anti-freezing mechanism is arranged in the shell, auxiliary mechanisms are arranged on the two water pipes respectively, the anti-freezing mechanism comprises a transmission shaft, an eccentric wheel, a ball, a push rod, two power components and two anti-freezing components, the power assembly comprises a paddle and a first bearing, the anti-freezing assembly comprises an expansion block, a fixed plate, a movable plate and a friction plate, this type city drainage of preventing frostbite equipment has realized frostproofing function through frostproofing mechanism, and so, still realize the function of smashing impurity through complementary unit, prevent that impurity from getting into to lead to in the casing part card dead.)

1. The utility model provides an anti-freezing urban drainage equipment, includes casing (1) and two water pipes (2), the shape of casing (1) is the cuboid, be equipped with actuating system in casing (1), two water pipes (2) are the level respectively and set up in the both sides of casing (1), and two water pipes (2) are coaxial to be set up, and two water pipes (2) communicate through casing (1), its characterized in that, be equipped with the mechanism of preventing frostbite in casing (1), all be equipped with complementary unit on two water pipes (2);

the anti-freezing mechanism comprises a transmission shaft (3), an eccentric wheel (4), a ball (5), a push rod (6), two power assemblies and two anti-freezing assemblies, the transmission shaft (3) and a water pipe (2) are coaxially arranged, the middle end of the transmission shaft (3) is installed on the eccentric wheel (4), an annular groove is formed in the periphery of the eccentric wheel (4), the ball (5) is arranged at the top of the eccentric wheel (4), the center of the ball (5) is arranged in the annular groove, the ball (5) is matched with the annular groove and is in sliding connection with the inner wall of the annular groove, a through hole is formed in the top of the shell (1), the push rod (6) vertically penetrates through the through hole, the push rod (6) is in sliding and sealing connection with the inner wall of the through hole, the axis of the push rod (6) is perpendicular to and intersected with the axis of the transmission shaft (3), and the ball, the two power assemblies are respectively arranged at two ends of the transmission shaft (3), and the anti-freezing assemblies correspond to the power assemblies one by one;

the power assembly comprises blades (7) and a first bearing (8), the two blades (7) are respectively arranged at two ends of the transmission shaft (3), the inner ring of the first bearing (8) is arranged on the transmission shaft (3), and the outer ring of the first bearing (8) is fixed on the inner wall of the shell (1);

the anti-freezing assembly comprises an expansion block (9), a fixed plate (10), a movable plate (11) and friction plates (12), wherein the fixed plate (10), the movable plate (11) and the friction plates (12) are all perpendicular to the transmission shaft (3), the push rod (6) is positioned between the two friction plates (12), a gap is formed between each friction plate (12) and the corresponding push rod (6), the movable plate (11) is positioned on one side, far away from the push rod (6), of each friction plate (12) and fixedly connected with the corresponding friction plate (12), the expansion block (9) is positioned between the movable plate (11) and the corresponding friction plate (12) and fixed on the movable plate (11), the fixed plate (10) is positioned between the expansion block (9) and the corresponding friction plate (12), and the expansion block (9) is fixed on the inner wall of the shell (1) through the fixed plate (10);

the auxiliary mechanism comprises a blade (13), a rotating shaft (14), a second bearing (15), a screw rod (16), a ball screw bearing (17) and a round hole, wherein the round hole is formed in the top of the water pipe (2), the rotating shaft (14) is parallel to the push rod (6), the axis of the rotating shaft (14) is perpendicular to and intersected with the axis of the water pipe (2), the rotating shaft (14) penetrates through the round hole, the rotating shaft (14) is connected with the inner wall of the round hole in a sliding and sealing mode, the blade (13) is located in the water pipe (2) and installed at the bottom end of the rotating shaft (14), the screw rod (16) and the rotating shaft (14) are coaxially arranged and fixed at the top end of the rotating shaft (14), the inner ring of the second bearing (15) is installed on the rotating shaft (14), the outer ring of the second bearing (15) is fixedly connected with the water pipe (2), and an external, the outer ring of the ball screw bearing (17) is matched with the external thread and is installed on the screw rod (16), and the outer ring of the ball screw bearing (17) is fixedly connected with the push rod (6).

2. The urban flood drainage facility of the antifreeze type according to claim 1, wherein two sound-absorbing panels (18) are provided on the outer wall of the housing (1), the sound-absorbing panels (18) corresponding to the water pipes (2) one to one.

3. The anti-freezing urban drainage device according to claim 1, wherein both ends of the push rod (6) are chamfered.

4. The anti-freeze type municipal drainage device according to claim 1, wherein the inner wall of said mounting hole is coated with a sealing grease.

5. The urban flood drainage facility of the antifreeze type according to claim 1, wherein said housing (1) is black in color.

6. The anti-freezing urban flood drainage equipment according to claim 1, wherein the transmission shaft (3) is provided with an anti-corrosion zinc coating.

7. The anti-freezing urban flood drainage device according to claim 1, wherein two stirring units are arranged on the transmission shaft (3), the stirring units correspond to the first bearings (8) one by one, each stirring unit comprises two stirring rods (19), the axis of each stirring rod (19) is perpendicular to and intersected with the axis of the transmission shaft (3), and the stirring rods (19) are circumferentially and uniformly fixed on the transmission shaft (3) by taking the axis of the transmission shaft (3) as a center.

8. The urban flood drainage facility of the antifreeze type according to claim 1, wherein the balls (5) and the push rods (6) are of an integrally formed structure.

9. The anti-freeze type urban drainage facility according to claim 1, wherein the rotating shaft (14) is coated with a heat conductive silicone.

10. The anti-freezing urban drainage device according to claim 1, wherein two photovoltaic panels (20) are provided on the top of the housing (1), the photovoltaic panels (20) corresponding to the water pipes (2) one to one.

Technical Field

The invention relates to the field of urban drainage, in particular to anti-freezing urban drainage equipment.

Background

The water pump is one of urban drainage facilities, and the water pump is a machine for conveying liquid or pressurizing the liquid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, causing the liquid energy to increase.

Current water pump is in the use, and impurity easily gets into the water pump inside and leads to the internals card to die, has reduced the practicality, moreover, when ambient temperature is lower, the water pump easily appears freezing and leads to unable normal operating in the during operation, has reduced the practicality.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the anti-freezing urban drainage device is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: the anti-freezing urban drainage device comprises a shell and two water pipes, wherein the shell is in a cuboid shape, an execution system is arranged in the shell, the two water pipes are horizontally arranged on two sides of the shell respectively, the two water pipes are coaxially arranged and communicated through the shell, an anti-freezing mechanism is arranged in the shell, and auxiliary mechanisms are arranged on the two water pipes;

the anti-freezing mechanism comprises a transmission shaft, an eccentric wheel, a ball, a push rod, two power assemblies and two anti-freezing assemblies, the transmission shaft and a water pipe are coaxially arranged, the eccentric wheel is installed at the middle end of the transmission shaft, an annular groove is formed in the periphery of the eccentric wheel, the ball is arranged at the top of the eccentric wheel, the center of the ball is arranged in the annular groove, the ball is matched with the annular groove and is in sliding connection with the inner wall of the annular groove, a through hole is formed in the top of the shell, the push rod vertically penetrates through the through hole and is in sliding and sealing connection with the inner wall of the through hole, the axis of the push rod is perpendicular to and intersected with the axis of the transmission shaft, the ball is fixed at the bottom end of the push rod, the;

the power assembly comprises two blades and a first bearing, the two blades are respectively arranged at two ends of the transmission shaft, the inner ring of the first bearing is arranged on the transmission shaft, and the outer ring of the first bearing is fixed on the inner wall of the shell;

the anti-freezing assembly comprises an expansion block, a fixed plate, a movable plate and friction plates, wherein the fixed plate, the movable plate and the friction plates are all perpendicular to the transmission shaft, the push rod is positioned between the two friction plates, a gap is formed between the friction plates and the push rod, the movable plate is positioned on one side of the friction plates, which is far away from the push rod, and is fixedly connected with the friction plates, the expansion block is positioned between the movable plate and the friction plates and is fixed on the movable plate, the fixed plate is positioned between the expansion block and the friction plates, and the expansion block is fixed on the inner wall of the shell through the;

the complementary unit includes blade, axis of rotation, second bearing, lead screw, ball bearing and round hole, the round hole sets up the top at the water pipe, the axis of rotation is parallel with the push rod, the axis of rotation is perpendicular and crossing with the axis of water pipe, the round hole is passed to the axis of rotation, the inner wall slip and the sealing connection of axis of rotation and round hole, the blade is located the water pipe and installs the bottom at the axis of rotation, the lead screw just fixes the top at the axis of rotation with the coaxial setting of axis of rotation, the inner circle of second bearing is installed in the axis of rotation, the outer lane and the water pipe fixed connection of second bearing, be equipped with the external screw thread on the lead screw, ball bearing's outer lane and external screw thread match and install on the lead screw, ball.

Preferably, in order to reduce noise, two sound-absorbing plates are arranged on the outer wall of the shell, and the sound-absorbing plates correspond to the water pipes one by one.

Preferably, in order to facilitate the installation of the push rod, chamfers are arranged at two ends of the push rod.

Preferably, in order to reduce a gap between the push rod and an inner wall of the mounting hole, the inner wall of the mounting hole is coated with a sealing grease.

Preferably, the housing is black in color to enhance the anti-freezing effect.

Preferably, in order to prolong the service life of the transmission shaft, the transmission shaft is provided with an anti-corrosion zinc coating.

Preferably, in order to improve the anti-freezing effect, two stirring units are arranged on the transmission shaft, the stirring units correspond to the first bearings one by one, each stirring unit comprises two stirring rods, the axes of the stirring rods are perpendicular to and intersected with the axis of the transmission shaft, and the stirring rods are uniformly fixed on the transmission shaft in the circumferential direction by taking the axis of the transmission shaft as a center.

Preferably, the ball and the push rod are integrally formed to improve reliability of connection between the ball and the push rod.

Preferably, in order to facilitate the heat transfer from the rotating shaft to the water, the rotating shaft is coated with heat conductive silicone.

Preferably, in order to save energy, two photovoltaic panels are arranged at the top of the shell and correspond to the water pipes one by one.

The anti-freezing urban drainage device has the beneficial effects that the anti-freezing function is realized through the anti-freezing mechanism, compared with the existing anti-freezing mechanism, the anti-freezing mechanism can also drive the ball screw bearing to lift on the screw rod, an integrated linkage structure is realized through the anti-freezing mechanism and the auxiliary mechanism, the practicability is higher, in addition, the function of crushing impurities is realized through the auxiliary mechanism, the impurities are prevented from entering the shell to cause the blocking of parts in the shell, compared with the existing auxiliary mechanism, the auxiliary mechanism can improve the anti-freezing effect through transferring heat generated by the rotating shaft into water, and the practicability is higher.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view showing the construction of an anti-freezing type urban flood drainage apparatus according to the present invention;

FIG. 2 is a schematic structural view of an anti-freezing mechanism of the anti-freezing type urban waterlogging drainage apparatus of the present invention;

FIG. 3 is a schematic view showing the construction of an anti-freeze assembly of the anti-freeze type urban flood drainage apparatus according to the present invention;

FIG. 4 is a schematic structural view of an auxiliary mechanism of the anti-freezing type urban flood drainage apparatus of the present invention;

in the figure: 1. the vibration absorption type vibration absorption device comprises a shell, 2 parts of a water pipe, 3 parts of a transmission shaft, 4 parts of an eccentric wheel, 5 parts of a ball, 6 parts of a push rod, 7 parts of a paddle, 8 parts of a first bearing, 9 parts of an expansion block, 10 parts of a fixed plate, 11 parts of a movable plate, 12 parts of a friction plate, 13 parts of a blade, 14 parts of a rotating shaft, 15 parts of a second bearing, 16 parts of a screw rod, 17 parts of a ball screw bearing, 18 parts of a sound absorption plate, 19 parts of a stirring rod and 20 parts of.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1-3, an anti-freezing urban drainage device comprises a housing 1 and two water pipes 2, wherein the housing 1 is cuboid, an execution system is arranged in the housing 1, the two water pipes 2 are respectively horizontally arranged on two sides of the housing 1, the two water pipes 2 are coaxially arranged, the two water pipes 2 are communicated through the housing 1, an anti-freezing mechanism is arranged in the housing 1, and auxiliary mechanisms are arranged on the two water pipes 2;

the anti-freezing mechanism comprises a transmission shaft 3, an eccentric wheel 4, a ball 5, a push rod 6, two power components and two anti-freezing components, the transmission shaft 3 is coaxial with the water pipe 2, the eccentric wheel 4 is arranged at the middle end of the transmission shaft 3, the periphery of the eccentric wheel 4 is provided with an annular groove, the ball 5 is arranged at the top of the eccentric wheel 4, the center of the ball 5 is arranged in the annular groove, the ball 5 is matched with the annular groove and is connected with the inner wall of the annular groove in a sliding way, the top of the shell 1 is provided with a through hole, the push rod 6 vertically penetrates through the through hole, the push rod 6 is connected with the inner wall of the through hole in a sliding and sealing way, the axis of the push rod 6 is perpendicular to and intersected with the axis of the transmission shaft 3, the ball 5 is fixed at the bottom end of the push rod 6, the two power assemblies are respectively arranged at two ends of the transmission shaft 3, and the anti-freezing assemblies correspond to the power assemblies one by one;

the power assembly comprises two blades 7 and a first bearing 8, the two blades 7 are respectively arranged at two ends of the transmission shaft 3, the inner ring of the first bearing 8 is arranged on the transmission shaft 3, and the outer ring of the first bearing 8 is fixed on the inner wall of the shell 1;

the anti-freezing assembly comprises an expansion block 9, a fixed plate 10, a movable plate 11 and a friction plate 12, wherein the fixed plate 10, the movable plate 11 and the friction plate 12 are all perpendicular to the transmission shaft 3, the push rod 6 is positioned between the two friction plates 12, a gap is formed between the friction plate 12 and the push rod 6, the movable plate 11 is positioned on one side, far away from the push rod 6, of the friction plate 12 and is fixedly connected with the friction plate 12, the expansion block 9 is positioned between the movable plate 11 and the friction plate 12 and is fixed on the movable plate 11, the fixed plate 10 is positioned between the expansion block 9 and the friction plate 12, and the expansion block 9 is fixed on the inner wall of the shell 1 through the fixed plate 10;

during the use of the equipment, water in the shell 1 is discharged from one water pipe 2 through the execution system, water in a drainage area is conveyed into the shell 1 from the other water pipe 2, the directional flow of the water is realized, drainage of the drainage area can be realized, the blades 7 are rotated by taking the flow of the water in the shell 1 as a driving force, the transmission shaft 3 is rotated under the supporting action of the first bearing 8, the rotation of the transmission shaft 3 drives the eccentric wheel 4 to rotate, the rotation of the eccentric wheel 4 drives the push rod 6 to realize reciprocating lifting through the balls 5, when the water temperature is too low, the expansion block 9 reduces the volume through the principle of thermal expansion and cold contraction, the moving plate 11 can move towards the direction close to the push rod 6, the moving plate 11 moves to drive the friction plate 12 to realize synchronous movement and enables the friction plate 12 to abut against the push rod 6, the push rod 6 can move on the friction plate 12 through the principle of frictional heat generation, the temperature of the push rod 6 and the friction plate 12 can be increased, water can be heated, freezing caused by too low water temperature is prevented, after the water temperature rises, the expansion block 9 is heated and expanded, the movable plate 11 can drive the friction plate 12 to move reversely, and the friction plate 12 is separated from the push rod 6.

As shown in fig. 4, the assist mechanism includes a blade 13, a rotating shaft 14, a second bearing 15, a lead screw 16, a ball screw bearing 17 and a circular hole, the round hole is arranged at the top of the water pipe 2, the rotating shaft 14 is parallel to the push rod 6, the axis of the rotating shaft 14 is vertical to and intersected with the axis of the water pipe 2, the rotating shaft 14 penetrates through the round hole, the rotating shaft 14 is connected with the inner wall of the round hole in a sliding and sealing way, the blade 13 is positioned in the water pipe 2 and is arranged at the bottom end of the rotating shaft 14, the screw rod 16 is coaxially arranged with the rotating shaft 14 and is fixed at the top end of the rotating shaft 14, the inner ring of the second bearing 15 is arranged on the rotating shaft 14, the outer ring of the second bearing 15 is fixedly connected with the water pipe 2, the screw rod 16 is provided with an external thread, the outer ring of the ball screw bearing 17 is matched with the external thread and is arranged on the screw rod 16, and the outer ring of the ball screw bearing 17 is fixedly connected with the push rod 6.

The reciprocal lift of push rod 6 drives ball bearing 17 and reciprocates on lead screw 16, turn into rectilinear motion because of ball bearing 17, or turn into rectilinear motion rotary motion's bearing, thereby can make lead screw 16 drive axis of rotation 14 and rotate under the supporting role of second bearing 15, the rotation of axis of rotation 14 drives blade 13 and rotates, rotation through blade 13 can realize the crushing to impurity, prevent that impurity from leading to the internals card in getting into casing 1 and dying, and, through the rotation of axis of rotation 14 on the round hole inner wall, through the thematic principle of friction, can also improve the temperature of axis of rotation 14, the last heat transmission of axis of rotation 14 to aquatic, can promote the effect of preventing frostbite.

Preferably, for noise reduction, the outer wall of the shell 1 is provided with two sound-absorbing plates 18, and the sound-absorbing plates 18 correspond to the water pipes 2 one by one.

The sound-absorbing plate 18 can absorb noise, achieving noise reduction.

Preferably, in order to facilitate the installation of the push rod 6, both ends of the push rod 6 are provided with chamfers.

The chamfer angle is used for reducing the caliber of the push rod 6 when the push rod passes through the mounting hole, and the effect of convenient mounting is achieved.

Preferably, in order to reduce the gap between the push rod 6 and the inner wall of the mounting hole, the inner wall of the mounting hole is coated with a sealing grease.

The sealing grease has the function of reducing the gap between the push rod 6 and the inner wall of the mounting hole, and the sealing performance is improved.

Preferably, the housing 1 is black in color to enhance the anti-freezing effect.

The black color has a strong ability to absorb light and convert it into heat, i.e., the temperature of the case 1 can be increased, so that the anti-freezing effect can be improved.

Preferably, in order to prolong the service life of the transmission shaft 3, the transmission shaft 3 is provided with an anti-corrosion zinc coating.

The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of transmission shaft 3, prolongs the life of transmission shaft 3.

Preferably, in order to improve the anti-freezing effect, two stirring units are arranged on the transmission shaft 3, the stirring units correspond to the first bearings 8 one by one, each stirring unit comprises two stirring rods 19, the axis of each stirring rod 19 is perpendicular to and intersected with the axis of the transmission shaft 3, and the stirring rods 19 are circumferentially and uniformly fixed on the transmission shaft 3 by taking the axis of the transmission shaft 3 as a center.

The rotation of transmission shaft 3 drives stirring rod 19 and rotates to can realize stirring the function of the interior water of casing 1, because of water is hot bad conductor, through stirring water, can promote push rod 6 and friction plate 12 on the heat transfer to the degree of consistency of aquatic, promote the effect of preventing frostbite.

Preferably, the ball 5 and the push rod 6 are integrally formed to improve the reliability of the connection between the ball 5 and the push rod 6.

The integrated structure has the characteristic of high strength, so that the reliability of connection between the ball 5 and the push rod 6 can be improved.

Preferably, the rotating shaft 14 is coated with a heat conductive silicone in order to facilitate the heat transfer from the rotating shaft 14 to the water.

The function of the heat conducting silica gel is to improve the capability of temperature transmission to water on the rotating shaft 14, so that the anti-freezing effect can be improved.

Preferably, for energy conservation, two photovoltaic panels 20 are arranged on the top of the shell 1, and the photovoltaic panels 20 correspond to the water pipes 2 one by one.

The photovoltaic panel 20 can absorb light rays to perform photovoltaic power generation, and noise reduction is realized.

During the use of the equipment, water in the shell 1 is discharged from one water pipe 2 through the execution system, water in a drainage area is conveyed into the shell 1 from the other water pipe 2, the directional flow of the water is realized, drainage of the drainage area can be realized, the blades 7 are rotated by taking the flow of the water in the shell 1 as a driving force, the transmission shaft 3 is rotated under the supporting action of the first bearing 8, the rotation of the transmission shaft 3 drives the eccentric wheel 4 to rotate, the rotation of the eccentric wheel 4 drives the push rod 6 to realize reciprocating lifting through the balls 5, when the water temperature is too low, the expansion block 9 reduces the volume through the principle of thermal expansion and cold contraction, the moving plate 11 can move towards the direction close to the push rod 6, the moving plate 11 moves to drive the friction plate 12 to realize synchronous movement and enables the friction plate 12 to abut against the push rod 6, the push rod 6 can move on the friction plate 12 through the principle of frictional heat generation, the temperature of the push rod 6 and the friction plate 12 can be raised, so that heating of water can be realized, freezing caused by too low water temperature is prevented, when the water temperature rises, the expansion block 9 is heated to expand, the movable plate 11 can drive the friction plate 12 to move reversely, the friction plate 12 is separated from the push rod 6, in addition, the reciprocating lifting of the push rod 6 drives the ball screw bearing 17 to reciprocate on the screw rod 16, because the ball screw bearing 17 converts rotary motion into linear motion or converts linear motion into rotary motion, the screw rod 16 can drive the rotating shaft 14 to rotate under the supporting action of the second bearing 15, the rotating blade 13 is driven by the rotating of the rotating shaft 14 to rotate, the crushing of impurities can be realized through the rotating of the blade 13, the impurities are prevented from entering the shell 1 to cause the jamming of internal parts, and the rotating shaft 14 rotates on the inner wall of a circular hole, through the principle of the heat generation of friction, the temperature of the rotating shaft 14 can be improved, and the heat on the rotating shaft 14 is transferred to water, so that the anti-freezing effect can be improved.

Compared with the prior art, this type urban drainage waterlogging equipment prevents frostbite has realized frostproofing function through frostproofing mechanism, compare with current frostproofing mechanism, should prevent frostbite the mechanism and can also drive ball bearing 17 and go up and down on lead screw 16, integral type linkage structure has been realized with complementary unit, the practicality is stronger, moreover, still realize the function of crushing impurity through complementary unit, prevent that impurity from getting into and leading to in the casing 1 part card die in the casing 1, compare with current complementary unit, heat transfer to aquatic that this complementary unit produced through axis of rotation 14, can promote frostproofing effect, the practicality is stronger.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.