CN217103272U - Hose disturbance structure stop device - Google Patents
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- CN217103272U CN217103272U CN202220635318.7U CN202220635318U CN217103272U CN 217103272 U CN217103272 U CN 217103272U CN 202220635318 U CN202220635318 U CN 202220635318U CN 217103272 U CN217103272 U CN 217103272U
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Abstract
The utility model discloses a hose disturbance structure stop device, including hard pipe, hose and locating part, wherein: one end of the hard pipe is communicated with the air outlet of the aeration generating device, and in addition, the hard pipe has a telescopic function; the hose is communicated with the hard pipe, and the length of the hose is 0.5-1 m; the limiting piece is used for limiting the hose to move in a cylindrical area formed by the axis of the hard pipe so as to solve the technical problems that the disturbing mechanism is large in size and not easy to carry and install.
Description
Technical Field
The utility model relates to an ecological environment handles the field, concretely relates to hose disturbance structure stop device.
Background
Chinese patent CN201410079077.2 discloses a sediment remediation aeration device for enhancing the controlled release of endogenous nutrient salts, which comprises a flow guide cover; the submerged pump, the Venturi tube, the air suction pipe and the at least two air-water discharge pipes are arranged in the air guide sleeve; and a control cabinet arranged outside the air guide sleeve; one end of the Venturi tube is communicated with the submersible pump; the air suction pipe is communicated with the Venturi tube and extends upwards to the outside of the air guide sleeve; the air-water discharge pipe is communicated with the other end of the Venturi tube, is symmetrically arranged at the other end of the Venturi tube and extends towards two sides to form a wing-shaped structure; the control cabinet is connected with the submersible pump through a cable. The utility model also discloses an aeration method, which can optimize and regulate the aeration process according to hydrodynamic characteristics and dynamic changes thereof, promote the reasonable distribution of dissolved oxygen level and anoxic microenvironment in the system and realize the effective controlled release of endogenous nutrient salt;
adopt this utility model although can solve the technical problem that sediment disturbance suspension causes the influence of covering water muddy, aeration equipment blocks up and the noise, however, in the in-service use in-process, still can have certain problem, because what its adoption is through the mode of aeration, improve the oxygen content of the water interface of mud, can make the sediment raise in a large amount and suspend in the water in local range, impel the quick release of endogenous pollutant, can control "anaerobism release phosphorus" and "the good oxygen of endogenous nitrogen and endogenous phosphorus of nitration-denitrification and the oxygen deficiency microenvironment distribution of endogenous nitrogen and" the oxygen uptake phosphorus "coupling process simultaneously through changing this contradiction balance of the oxygen content of muddy water interface and oxygen deficiency microenvironment distribution. Under the condition of keeping the content of the covering water D0 consistent, the disturbance of a mud-water interface generated by aeration is different for different aeration devices and arrangements, and directly influences the distribution of dissolved oxygen level and anoxic microenvironment in a system, so that the migration and the transformation of endogenous nutrient salts are influenced, the aeration is carried out by adopting the mode, and the sediment needs to be lifted in a local range, so that a mechanism is always required to be independently arranged to disturb the sediment, and the disturbance mechanism has relatively large volume for places with deeper water areas, and is inconvenient to install, disassemble and carry;
for this reason, there is an urgent need to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a hose disturbance structure stop device to solve disturbance mechanism's bulky, be difficult for carrying and the technical problem of installation.
In order to achieve the above object, the utility model provides a hose disturbance structure stop device, including hard pipe, hose and locating part, wherein:
one end of the hard pipe is communicated with the air outlet of the aeration generating device, and in addition, the hard pipe has a telescopic function;
the hose is communicated with the hard pipe, and the length of the hose is 0.5-1 m;
and the limiting piece is used for limiting the hose to move in a cylindrical area formed by the axis of the hard tube.
As a further description of the above technical solution:
the locating part includes disc and sleeve, wherein:
the hard pipe penetrates through the disc and is fixedly connected with the disc;
and the sleeve is fixedly connected with the disc, and the hose is arranged in the sleeve.
As a further description of the above technical solution:
the sleeve is formed by folding and fixing two opposite sides of the grid plate.
As a further description of the above technical solution:
the grid plate is provided with nodes, and the nodes are arranged on the outer side of the sleeve.
As a further description of the above technical solution:
the sleeve and the hose are coaxially arranged.
As a further description of the above technical solution:
when the hose abuts the sleeve, the opening of the hose is located outside the sleeve.
As a further description of the above technical solution:
the hard pipe includes first pipe and second pipe, wherein:
the first pipe is communicated with the air outlet of the aeration generating device;
and one end of the second pipe is sleeved on the outer surface of the first pipe and is in threaded connection with the first pipe, and the hose is communicated with the other end of the second pipe.
As a further description of the above technical solution:
still include ring and elastic component, wherein:
the circular ring is sleeved on the outer surface of the first pipe and is fixedly connected with the first pipe;
one end of the elastic piece is fixedly connected with the circular ring, and the other end of the elastic piece is abutted against the second pipe.
As a further description of the above technical solution:
and the second pipe is fixedly connected with the hose by adopting a clamp.
As a further description of the above technical solution:
the hose suit carries out fixed connection on the surface of second pipe and with the clamp.
Compared with the prior art, the utility model, its beneficial effect is:
by arranging the hose and communicating the air outlet of the aeration generating device with the hose through the hard pipe, when the other end of the hose is placed in a water area to be treated, after oxygen-enriched gas in the aeration generating device flows out through the hose, the hose can swing to a certain extent, the water interface above the sediment can not be in a laminar state in the original form but become in a turbulent state due to the swing, and part of the sediment can loosen to a certain extent, so that the problem that a mechanical disturbance device is required to be specially arranged in the prior art to disturb the sediment is solved, namely, a disturbance device is not required to be arranged at the position, and finally, the combination of the aeration generating device and the hose at the position can not only achieve the purpose that an aerobic isolation layer is formed between overlying sediment water interfaces in the prior art (the effect of the aerobic isolation layer can be rapidly increased to more than +100mv, the oxide layer can promote Fe 2+ Conversion to Fe 3+ The phosphorus-free sediment is combined with phosphate to form stable iron phosphate sediment, the mineralization of phosphorus is improved, the release of total phosphorus in the sediment is hindered), meanwhile, the loosening (namely the disturbance action) of part of the sediment can be realized, so that part of the sediment is resuspended, the re-release of phosphorus elements in the sediment is accelerated, and the total phosphorus is promoted in a short periodContinuously rising, then adding a reinforced phosphorus adsorption process in the bottom mud resuspension zone layer, quickly carrying out adsorptive absorption on phosphorus ion clusters which enter the water body due to the re-release of the bottom mud, and completely removing the phosphorus content in the water due to the forced transfer characteristic of the adsorption process; in addition, the disturbance amplitude can be controlled by adopting the combination, so that the phenomenon that a large amount of sediment floats in a water area to be treated due to overlarge disturbance amplitude is avoided, and the water body becomes turbid, namely, the disturbance realized by the structural combination is a light-disturbance mode;
in addition, in the above solution, although the hose can be swung by the hose, if the swinging amplitude of the hose is too large, the water body may be stirred, obviously, this is not allowed to happen, and the swinging amplitude of the hose can be effectively limited by limiting the length of the hose (specifically, the length of the hose is between 0.5m and 1 m), and then, by providing the limiting member, the vibration amplitude of the hose can be limited, so that the water body turbidity caused by the too large swinging amplitude of the hose can be effectively prevented;
finally, in order to realize the commonality of the device for it can be suitable for in the waters homoenergetic of the different degree of depth, adopt to have flexible function with the hard pipe and make, so, can guarantee that the length of hard pipe is adjustable, thereby can guarantee the free end of hose apart from the height-adjustable of the bed mud in waters, thereby can be applicable to the improvement of the bed mud in different waters.
(two) in order to realize the design intention of (one), make the hose only can swing in certain region under the effect of locating part, realize through adopting disc and sleeve, specifically speaking, through with the fixed setting of disc on the hard pipe, support the disc through the hard pipe promptly, with the fixed setting on the disc of sleeve, and the hose sets up in the sleeve, thereby can make the swing of hose can not jump out telescopic region, and then restricted the amplitude of hose, thereby can effectually prevent that the muddy condition of water from taking place.
(III) in the above-mentioned embodiment (II), although the purpose of limiting the vibration amplitude of the hose can be achieved, in the actual operation process, a certain problem still occurs, because the separation of the sediment is achieved by the vibration of the hose, that is, the hose drives the fluctuation of the water body, thereby achieving the separation of the sediment, and if the outer wall of the sleeve adopts the solid design, the swinging of the hose only causes the fluctuation of the water in the sleeve, the fluctuation of the water body transmitted to the outside of the sleeve is transmitted to the fluctuation of the water body through the fluctuation of the water in the sleeve, and the sleeve adopts the solid design, the fluctuation of the water body in the sleeve can be weakened by layer-layer reflection on the inner wall of the sleeve, thereby the sediment is not easy to fall off, thereby the total phosphorus in the sediment can not be effectively removed, in order to solve the technical problem, the sleeve is formed by the grid plate through certain improvement on the sleeve, when the hose swings in the sleeve, the water in the sleeve is communicated with the external water, so that the vibration of the water body can be effectively caused, the loss of the fluctuation signal is prevented, and the aim of effectively removing the sediment can be fulfilled.
(IV) in the embodiment of (III) above, although it is possible to achieve a reduction in the loss of energy from the water body wave, however, because the sleeve is designed by adopting the mesh grid plate, each node can exist on the mesh grid plate, and if the node is arranged in the sleeve, because of the formation of bubbles in the hose, which can be punctured by the node tips when the hose and the sleeve collide, obviously, this is not allowed, in order to solve the technical problem, the node is arranged outside the sleeve, when the hose collides with the sleeve, because the node is arranged outside the sleeve, the situation of tip collision can not occur, and the plane collision has smaller pressure, therefore, the probability that the air bubbles in the hose are broken is low and can be almost ignored, and in conclusion, the situation that the air bubbles in the hose are broken can be effectively solved by adopting the mode.
In the embodiments (two) to (four), although the vibration amplitude of the hose can be controlled, if the vibration amplitude is irregular, the turbidity of the water body can be caused, and in order to solve the technical problem, the sleeve and the hose are coaxially arranged, so that the heights of the wave crests of the hose are the same, the vibration of the hose can be relatively regular, and the turbidity of the water body can be effectively avoided.
In the embodiment of the above (v), although the prevention of the water body turbidity can be achieved, in the actual operation process, since the hose is in a swinging state, when the hose and the sleeve abut against each other, the opening of the hose is located in the sleeve, the opening of the hose faces the sleeve, and since the air bubbles come out of the hose, if the air bubbles face the grid plate, the air bubbles can be broken.
And (seventhly) in order to realize the design intention of the step (I), the hard pipe has a telescopic function, so that the device can be suitable for water areas with different depths, the hard pipe is decomposed into the first pipe and the second pipe, so that the hard pipe has a certain telescopic function, specifically, the second pipe is in threaded connection with the outer surface of the first pipe, the hose is connected with the second pipe, the distance between the free end of the hose and the sediment can be adjusted by rotating the second pipe, the second pipe is in threaded connection with the outer surface of the first pipe, the path of the bubble flow is from the first pipe to the second pipe and then to the hose, if the second pipe is in threaded connection with the first pipe, the bubble can be clamped at the intersection of the first pipe and the second pipe when the first pipe flows to the second pipe, and the transmission of the first pipe of the bubble to the second pipe is finally influenced.
(eighth) in the embodiment of (seventh) above, although can realize the flexible of hard pipe, in the actual operation process, because the water in waters is the running water sometimes, and water is the mobile state promptly, and the condition that makes the second pipe take place rotary motion relatively first pipe can appear in the water that flows, can influence the management of bed mud finally, in order to solve this kind of problem, through setting up the elastic component for produce the pretightning force between first pipe and the second pipe, thereby can effectually prevent that first pipe and second pipe from taking place relative rotation under the effect of rivers.
(nine) in above-mentioned embodiment (seven) or (eight), although can realize the purpose of the flexible of hard pipe, however, in the in-process of actual operation, certain problem still can appear, in the technology of the dephosphorization of bed mud, the gas tightness of the intercommunication between hard pipe and the hose also is an important reference index, in order to guarantee that its gas tightness is relatively better, connect through adopting the clamp, not only can its gas tightness be effectual assurance through adopting the clamp, moreover, adopt the clamp also can be effectual the effective use length of regulation hose to can reach the purpose of guaranteeing the amplitude of hose.
(ten) in the above-mentioned (ninth) embodiment, although the air tightness when the hose and the rigid tube are communicated can be achieved, as described in the fourth embodiment, the air bubbles are provided in the hose, and the air bubbles are also provided in the rigid tube, and the air bubbles are moved in the hose through the rigid tube, and if the rigid tube is sleeved outside the hose, the air bubbles in the rigid tube cannot be smoothly transferred from the rigid tube to the hose, and the air bubbles are blocked at the intersection of the rigid tube and the hose.
Drawings
Fig. 1 is a perspective view of a limiting device for a disturbing structure of a hose according to the present invention;
fig. 2 is a schematic diagram of the internal components of a hose disturbance structure limiting device according to the present invention;
fig. 3 is a schematic structural diagram of a rigid pipe of the limiting device for a flexible pipe disturbance structure of the present invention.
In the figure: 1. a rigid tube; 11. a first tube; 12. a second tube; 2. a hose; 3. a limiting member; 31. a disc; 32. a sleeve; 4. clamping a hoop; 5. a circular ring; 6. an elastic member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Example 1:
the utility model provides a 2 disturbance structure stop device on hose please refer to and show in fig. 1 to combine fig. 2-3 to show, including rigid pipe 1, hose 2 and locating part 3, wherein:
hard pipe 1, one end and aeration generating device's gas outlet intercommunication, hard pipe 1 has flexible function, and hard pipe 1 includes first pipe 11 and second pipe 12, wherein: a first pipe 11 communicated with an air outlet of the aeration generating device; one end of the second pipe 12 is sleeved on the outer surface of the first pipe 11 and is in threaded connection with the first pipe 11.
The flexible pipe 2 is communicated with the second pipe 12, and the length of the flexible pipe is between 0.5m and 1 m.
A limiting member 3 for limiting the movement of the hose 2 in the cylindrical region formed by the axis of the rigid tube 1, comprising a disc 31 and a sleeve 32, wherein: the disc 31, the second tube 12 passes through the disc 31 and is fixedly connected with the disc 31; a sleeve 32 fixedly connected to the disc 31, and the hose 2 is disposed in the sleeve 32.
The following introduces the working mode of the utility model:
by arranging the hose 2 and then communicating the air outlet of the aeration generating device with the hose 2 through the hard tube 1, when the other end of the hose 2 is put into a water area to be treated, after oxygen-enriched gas in the aeration generating device flows out through the hose 2, the hose 2 can swing to a certain extent, the swing can lead the water interface above the sediment to be not in the laminar state of the original form and become in the turbulent state, and part of the sediment can loosen to a certain degree, thereby solving the problem that a mechanical disturbance device is required to be specially arranged in the prior art to disturb the sediment, namely, the disturbance device is not required to be arranged at the position, and finally, the combination of the aeration generating device and the hose 2 at the position not only can achieve the purpose that an aerobic isolation layer is formed between the water interfaces on the sediment in the prior art (the effect of the aerobic isolation layer can be rapidly improved to more than +100mv, the oxidation layer can promote Fe2+ to be converted into Fe3+, the Fe 8932 + and the phosphate are combined to form stable ferric phosphate precipitate, the mineralization degree of phosphorus is improved, the release of total phosphorus in the sediment is hindered, meanwhile, the loosening (namely, the disturbance effect) of part of the sediment can be realized, the part of the sediment is resuspended, the re-release of phosphorus elements in the sediment is accelerated, the total phosphorus is promoted to continuously rise in a short period, then the reinforced phosphorus adsorption process is added into the sediment resuspension zone layer in a follow-up manner, the phosphorus element ion groups entering the water body due to the sediment re-release are quickly subjected to adsorptive absorption, and the phosphorus element content in the water can be thoroughly removed due to the forced transfer characteristic of the adsorption process; in addition, the disturbance amplitude can be controlled by adopting the combination, so that the phenomenon that a large amount of sediment floats in a water area to be treated due to overlarge disturbance amplitude is avoided, and the water body becomes turbid, namely, the disturbance realized by the structural combination is a light-disturbance mode;
in addition, in the above solution, although the hose 2 can swing by being provided with the hose 2, if the swing amplitude of the hose 2 is too large, the water body may be turbid, obviously, this situation is not allowed to occur, the swing amplitude of the hose 2 can be effectively limited by limiting the length of the hose 2 (specifically, the length of the hose 2 is between 0.5m and 1 m), and then, the limit component 3 can limit the vibration amplitude of the hose 2, so that the water body turbidity caused by the too large swing amplitude of the hose 2 can be effectively prevented;
the hose 2 can only swing in a certain area under the action of the limiting piece 3, and the disc 31 and the sleeve 32 are adopted, specifically, the disc 31 is fixedly arranged on the hard tube 1, namely the disc 31 is supported by the hard tube 1, the sleeve 32 is fixedly arranged on the disc 31, and the hose 2 is arranged in the sleeve 32, so that the swinging of the hose 2 cannot jump out of the area of the sleeve 32, the amplitude of the hose 2 is limited, and the water body can be effectively prevented from being turbid;
the hard pipe 1 has a telescopic function so that the device can be applied to waters of different depths, and the hard pipe 1 is divided into a first pipe 11 and a second pipe 12 so that the device has a certain telescopic function, specifically, the second pipe 12 is connected to the outer surface of the first pipe 11 in a threaded manner, the hose 2 is connected to the second pipe 12, and by rotating the second pipe 12, so that the adjustment of the distance of the free end of the hose 2 from the substrate sludge can be achieved, and in the case of a threaded connection of the second tube 12 to the outer surface of the first tube 11, since the path of the stream of bubbles is from the first tube 11 to the second tube 12 and then to the hose 2, if the second tube 12 is threaded into the first tube 11, when the bubbles flow from the first pipe 11 to the second pipe 12, the bubbles are stuck at the intersection of the first pipe 11 and the second pipe 12, and the transmission of the bubbles from the first pipe 11 to the second pipe 12 is finally affected;
finally, in order to realize the commonality of the device for it can be suitable for in the waters homoenergetic of the different degree of depth, adopt hard pipe 1 to have flexible function and make, so, can guarantee that hard pipe 1's length is adjustable, thereby can guarantee that the free end of hose 2 is apart from the height-adjustable of the bed mud in waters, thereby can be applicable to the improvement of the bed mud in different waters.
Example 2:
in embodiment 1, although the purpose of limiting the amplitude of the flexible pipe 2 can be achieved, in the actual operation process, a certain problem still occurs, because the separation of the sediment is achieved by the vibration of the flexible pipe 2, that is, the flexible pipe 2 drives the fluctuation of the water body, thereby achieving the falling of the sediment, and if the outer wall of the sleeve 32 adopts the solid design, the swinging of the flexible pipe 2 only causes the fluctuation of the water in the sleeve 32, the fluctuation of the water body transmitted to the outside of the sleeve 32 is transmitted through the fluctuation of the water in the sleeve 32, and the sleeve 32 adopts the solid design, so the fluctuation of the water body in the sleeve 32 can be weakened by layer-layer reflection on the inner wall of the sleeve 32, thereby the sediment is not easy to fall off, thereby the total phosphorus in the sediment can not be effectively removed, and in order to solve the technical problem, the utility model provides another preferred embodiment:
a flexible pipe 2 disturbing structure limiting device, a sleeve 32 is formed by folding and fixing two opposite edges of a grid plate.
The following introduces the working mode of the utility model:
by improving the sleeve 32 to a certain extent, the sleeve 32 is formed by a grid plate, when the hose 2 swings in the sleeve 32, because the water in the sleeve 32 is communicated with the external water, the vibration of the water body can be effectively caused, the loss of the fluctuation signal is prevented, and the purpose of effectively removing sediment can be achieved.
Example 3:
in the above embodiment 2, although the energy loss of the water fluctuation can be reduced, since the sleeve 32 is made of the mesh grid plate, there will be nodes on the mesh grid plate, if the nodes are arranged in the sleeve 32, since the bubbles are formed in the hose 2, when the hose 2 collides with the sleeve 32, the node tips will puncture the bubbles, obviously, this situation is not allowed, and in order to solve this technical problem, the utility model provides another preferred embodiment:
a flexible pipe 2 disturbance structure limiting device is characterized in that a grid plate is provided with nodes, and the nodes are arranged on the outer side of a sleeve 32.
The utility model discloses a working method:
by arranging the node outside the sleeve 32, when the hose 2 collides with the sleeve 32, the node is arranged outside the sleeve 32, so that the situation of tip collision does not occur, and the plane collision has low pressure, so that the probability of the air bubbles in the hose 2 being collided is low and almost negligible, and in conclusion, the situation of the air bubbles in the hose 2 being collided can be effectively solved by adopting the mode.
Example 4:
in the above embodiment, although the purpose of controlling the amplitude of the vibration of the hose 2 is achieved, if the amplitude is irregular vibration, turbidity of the water body is also caused, and in order to solve the technical problem, the present invention provides another preferred embodiment:
a limiting device for a disturbing structure of a hose 2 is formed by coaxially arranging a sleeve 32 and the hose 2.
The utility model discloses a working method:
through setting up sleeve 32 and hose 2 coaxial to make the crest height everywhere of hose 2 the same, thereby can make the vibration of hose 2 relatively regular, thereby can effectually avoid the muddy of water.
Example 5:
in the above embodiment 4, although it can be realized that the water body is prevented from being turbid, in the actual operation process, because the hose 2 is in a swinging state, when the hose 2 abuts against the sleeve 32, the opening of the hose 2 is located in the sleeve 32, the opening of the hose 2 faces the sleeve 32, and because the air bubbles come out from the hose 2, if the air bubbles face the grid plate, the air bubbles are broken, which is obviously not beneficial to the treatment of the bottom mud, and in order to solve the technical problem, the utility model provides another preferred embodiment:
a flexible pipe 2 perturbation structure limiting device is characterized in that when the flexible pipe 2 abuts against a sleeve 32, an opening of the flexible pipe 2 is located on the outer portion of the sleeve 32.
The utility model discloses a working method:
by limiting the limit position of the outlet of the hose 2, when the hose 2 abuts against the sleeve 32, the outlet of the hose 2 is still positioned outside the sleeve 32, so that the condition that bubbles are broken when the bubbles come out from the hose 2 can be effectively avoided.
Example 6:
in the above example 1, although the purpose of limiting the amplitude of the vibration of the flexible pipe 2 can be achieved, in the process of practical operation, a certain problem still occurs, and in the process of dephosphorizing the sediment, the airtightness of the communication between the hard pipe 1 and the flexible pipe 2 is also an important reference index, and in order to ensure that the airtightness is relatively good, the utility model provides another preferred embodiment:
a limiting device for a disturbing structure of a hose 2 is characterized in that a clamp 4 is fixedly connected between a hard pipe 1 and the hose 2.
The utility model discloses a working method:
connect through adopting clamp 4, not only can its gas tightness of effectual assurance through adopting clamp 4, moreover, adopt the effective use length that clamp 4 also can effectual regulation hose 2 to can reach the purpose of guaranteeing the amplitude of hose 2.
Example 7:
in the above embodiment 1, although the hard pipe 1 can be extended or contracted, in the actual operation process, because the water in the water area is sometimes flowing water, that is, the water is in a flowing state, and the flowing water can cause the second pipe 12 to rotate relative to the first pipe 11, which finally affects the treatment of the bottom mud, in order to solve the problem, the utility model provides another preferred embodiment:
a flexible pipe 2 perturbation structure limiting device further comprises a circular ring 5 and an elastic piece 6, wherein:
and the circular ring 5 is sleeved on the outer surface of the first pipe 11 and is fixedly connected with the first pipe 11.
The elastic member 6 has one end fixedly connected to the ring 5 and the other end abutting against the second pipe 12, and specifically, the elastic member 6 is a compression spring.
The utility model discloses a working method:
through setting up elastic component 6 for produce the pretightning force between first pipe 11 and the second pipe 12, thereby can effectually prevent that first pipe 11 and second pipe 12 from taking place relative rotation under the effect of rivers.
Example 8:
in the above-mentioned example 7 or 8, although the purpose of the expansion and contraction of the hard pipe can be realized, in the actual operation process, a certain problem still occurs, and in the process of removing phosphorus from the bottom mud, the air tightness of the communication between the hard pipe 1 and the hose 2 is also an important reference index, and in order to ensure that the air tightness is relatively good, the utility model provides another preferred embodiment:
a limiting device for a disturbing structure of a hose 2 is characterized in that a second pipe 12 is fixedly connected with the hose 2 through a hoop 4.
The utility model discloses a working method:
connect through adopting clamp 4, not only can its gas tightness of effectual assurance through adopting clamp 4, moreover, adopt the effective use length that clamp 4 also can effectual regulation hose 2 to can reach the purpose of guaranteeing the amplitude of hose 2.
Example 9:
in the above-mentioned example 8, although the air tightness when the hose 2 and the hard tube 1 are communicated can be realized, as described in embodiment 4, the air bubbles are arranged in the hose 2, and the air bubbles are also arranged in the hard tube 1, and the air bubbles are moved in the hose 2 through the hard tube 1, and if the hard tube 1 is sleeved outside the hose 2, the air bubbles of the hard tube 1 cannot be smoothly transmitted from the hard tube 1 to the hose 2, and the air bubbles are blocked at the intersection of the hard tube 1 and the hose 2, so as to solve the technical problem, the utility model provides another preferred embodiment:
a limiting device for a disturbing structure of a hose 2 is characterized in that the hose 2 is sleeved on the outer surface of a hard pipe 1 and fixedly connected through a hoop 4.
The utility model discloses a working method:
by sleeving the hose 2 on the rigid tube 1, effective transfer of air bubbles from the rigid tube 1 to the hose 2 can be achieved.
Example 10:
any permutation and combination in the embodiments 1 to 9 can be included without technical conflict.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a hose disturbance structure stop device which characterized in that, includes rigid pipe (1), hose (2) and locating part (3), wherein:
one end of the hard pipe (1) is communicated with an air outlet of the aeration generating device, and in addition, the hard pipe (1) has a telescopic function;
the hose (2) is communicated with the hard pipe (1) and has the length of 0.5-1 m;
a limiting member (3) for limiting the movement of the hose (2) in a cylindrical region formed by the axis of the rigid tube (1).
2. The hose perturbating structure stop device according to claim 1, characterized in that: the stop (3) comprises a disc (31) and a sleeve (32), wherein:
the hard tube (1) penetrates through the disc (31) and is fixedly connected with the disc (31);
a sleeve (32) fixedly connected with the disc (31), and the hose (2) is arranged in the sleeve (32).
3. A hose perturbating structure stop device according to claim 2, characterized in that: the sleeve (32) is formed by folding and fixing two opposite edges of the grid plate.
4. A hose perturbation structure spacing device as claimed in claim 3, wherein: the grid plate is provided with nodes, and the nodes are arranged on the outer side of the sleeve (32).
5. A hose perturbation structure spacing device as claimed in any of claims 2 to 4, wherein: the sleeve (32) and the hose (2) are coaxially arranged.
6. A hose interfering structure limiting device according to claim 5, characterized in that: when the hose (2) abuts the sleeve (32), the opening of the hose (2) is located outside the sleeve (32).
7. The hose perturbating structure stop device according to claim 1, characterized in that: the rigid tube (1) comprises a first tube (11) and a second tube (12), wherein:
a first pipe (11) communicated with the air outlet of the aeration generating device;
second pipe (12), one end suit is on the surface of first pipe (11) to with first pipe (11) threaded connection, hose (2) and the other end intercommunication of second pipe (12).
8. The hose perturbating structure limiting device according to claim 7, wherein: still include ring (5) and elastic component (6), wherein:
the circular ring (5) is sleeved on the outer surface of the first pipe (11) and is fixedly connected with the first pipe (11);
one end of the elastic piece (6) is fixedly connected with the circular ring (5), and the other end of the elastic piece is abutted against the second pipe (12).
9. A hose interfering structure limiting device according to claim 7 or 8, characterized in that: the second pipe (12) and the hose (2) are fixedly connected through a hoop (4).
10. The hose perturbating structure stop device according to claim 9, characterized in that: the hose (2) is sleeved on the outer surface of the second pipe (12) and fixedly connected by a clamp (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115572024A (en) * | 2022-11-14 | 2023-01-06 | 湖南中车环境工程有限公司 | Distributed catering sewage integrated treatment system and treatment process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115572024A (en) * | 2022-11-14 | 2023-01-06 | 湖南中车环境工程有限公司 | Distributed catering sewage integrated treatment system and treatment process thereof |
| CN115572024B (en) * | 2022-11-14 | 2023-03-07 | 湖南中车环境工程有限公司 | Distributed catering sewage integrated treatment system and treatment process thereof |
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