CN113559580A - Collecting device that dentistry waste water was used - Google Patents
Collecting device that dentistry waste water was used Download PDFInfo
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- CN113559580A CN113559580A CN202110846273.8A CN202110846273A CN113559580A CN 113559580 A CN113559580 A CN 113559580A CN 202110846273 A CN202110846273 A CN 202110846273A CN 113559580 A CN113559580 A CN 113559580A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
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Abstract
The invention relates to a collecting device for dental wastewater, which comprises a collecting box, a water inlet pipe, a water outlet pipe, a filter screen plate, a sealing mechanism and a connecting mechanism, wherein the sealing mechanism comprises a positioning rod, a sealing ball, a sealing plate and a sliding assembly, the connecting mechanism comprises a connecting assembly and a sealing assembly, the connecting assembly is arranged on the water inlet pipe, the sealing assembly is arranged on the inner wall of a through hole, the connecting assembly is connected with the sealing assembly, the collecting device for dental wastewater realizes the sealing of the water inlet pipe through the sealing mechanism, improves the sealing effect, realizes the protection of the surrounding environment, is convenient to disassemble the water inlet pipe through the connecting mechanism, is convenient to realize the cleaning of the interior of the water inlet pipe and prevent the water inlet pipe from being blocked, realizes the limiting of the water inlet pipe through a limiting plate, prevents the movement of the water inlet pipe from influencing the sealing performance of the water inlet pipe by the sealing ball, the practicability of use is improved.
Description
Technical Field
The invention particularly relates to a collecting device for dental wastewater.
Background
Dentistry is one of medical science categories, is generally incorporated into the department of stomatology in large hospitals, mainly treats tooth and periodontal related diseases, with the improvement of living standard, the small-size department of dentistry outpatient service is more and more, in the course of dental diagnosis and treatment, can produce dust, tooth debris and bloody water when grinding the tooth, and these substances carry a large amount of bacteria, if directly discharge to aquatic, can cause serious pollution to water, present dentistry sewage treatment plant is direct discharge more, this has formed very serious pollution to fresh water resource, and the air environment of periphery is seriously influenced.
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, a collecting device for dental wastewater is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a collecting device for dental wastewater comprises a collecting box, a water inlet pipe, a water outlet pipe, a filter screen plate, a sealing mechanism and a connecting mechanism, wherein the collecting box is vertically arranged, the water inlet pipe is vertically arranged at the top end of the collecting box, the water outlet pipe is arranged at one side of the bottom end of the collecting box, the filter screen plate is horizontally arranged in the collecting box, the filter screen plate is positioned above the water outlet pipe, the sealing mechanism is arranged in the water outlet pipe, the top end of the collecting box is provided with a through hole, the water inlet pipe penetrates through the through hole, the water inlet pipe is communicated with the interior of the collecting box, the connecting mechanism is arranged on the water inlet pipe, the connecting mechanism is positioned between the water inlet pipe and the inner wall of the through hole, and the bottom end of the interior of the collecting box is provided with a filtering device;
the sealing mechanism comprises a positioning rod, a sealing ball, a sealing plate and a sliding assembly, the positioning rod is vertically arranged on the filter screen plate, the bottom end of the positioning rod is connected with the filter screen plate, the top end of the positioning rod extends into the water inlet pipe, the positioning rod and the water inlet pipe are coaxially arranged, the sealing plate is arranged in the water inlet pipe, a through hole is formed in the sealing plate, the sealing ball is sleeved on the positioning rod, the sealing ball is in sliding and sealing connection with the positioning rod, the positioning rod penetrates through the through hole, the positioning rod is in sliding connection with the through hole, the sealing ball is located below the sealing plate, and the sealing ball is abutted against the through hole;
the positioning rod is provided with a vertical sliding groove, the sliding assembly is arranged in the sliding groove and comprises a sliding block and a first spring, the sliding block is arranged in the sliding groove, the sealing ball is connected with the sliding groove in a sliding mode through the sliding block, the first spring is arranged at the bottom end, close to the filter screen plate, of the sliding block, the first spring is located in the sliding groove, one end of the first spring is connected with the sliding block, and the other end of the first spring is connected with the inner wall of one side of the bottom end of the sliding groove;
the connecting mechanism comprises a connecting assembly and a sealing assembly, the connecting assembly is arranged on the water inlet pipe, the sealing assembly is arranged on the inner wall of the through hole, and the connecting assembly is connected with the sealing assembly.
In order to make better the dropping of sewage in the collecting box, be equipped with complementary unit between inlet tube and the filter plate, complementary unit is including supporting backup plate and stretch cord, support the backup plate level and set up the top at the filter plate, support and establish on the locating lever by the board cover, support backup plate and locating lever sliding connection, support backup plate and inlet tube and support and lean on, support backup plate and inlet tube slip and sealing connection, the stretch cord has two, and two stretch cords set up respectively in the both sides of locating lever, the stretch cord is located and supports between backup plate and the ball sealer, the one end and the ball sealer of stretch cord are connected, the other end of stretch cord with support and lean on the board and be connected.
In order to realize the sealing connection of the water inlet pipe and the collecting box, the connecting component comprises a sealing ring, a moving ring, a limiting plate and a rotating rod, the sealing ring is sleeved on the water inlet pipe, the inner ring of the sealing ring is connected with the outer ring of the water inlet pipe, the moving ring is sleeved on the water inlet pipe and is in sliding connection with the water inlet pipe, the moving ring is positioned above the sealing ring, the limiting plate is provided with two limiting plates, two limiting plates are arranged on the outer ring of the moving ring, the two limiting plates are symmetrically arranged about the axis of the moving ring, the inner wall of the through hole is provided with an annular limiting groove, the limiting plate is positioned in the limiting groove, the limiting plate is in sliding connection with the limiting groove, the inner wall of the limiting groove, which is far away from one side of the filter screen plate, is provided with a U-shaped groove, the U-shaped groove is communicated with the limiting groove, the limiting block is positioned in the U-shaped groove, and is in sliding connection with the U-shaped groove, the dwang has two, and two dwangs are vertical setting respectively on two rotor plates, the shift ring supports with the sealing ring and leans on.
In order to promote sealed effect, seal assembly includes first sealing washer, second sealing washer, go-between, supports and leans on ring and answer unit, the one end that the shifting ring was kept away from to the sealing ring is equipped with the annular seal groove, support and lean on the ring setting in the seal groove, support and lean on ring and seal groove sliding connection, first sealing washer has a plurality of, and each first sealing washer evenly sets up along the inner circle circumference that supports the ring, the second sealing washer has a plurality of, and each second sealing washer evenly sets up along the outer lane circumference that supports the ring, the one end that supports the ring was kept away from to first sealing washer and second sealing washer is supported with the inner wall of seal groove both sides respectively and is leaned on, the go-between cover is established on the inlet tube, the go-between supports the below of leaning on the ring, go-between and inlet tube sliding connection, the outer lane of go-between and the inner wall connection of through-hole.
In order to reduce the clearance between the sealing ring and the moving ring and improve the sealing effect, the two restoring units are arranged on two sides of the water inlet pipe respectively and are symmetrically arranged relative to the axis of the water inlet pipe, the restoring units are located between the abutting ring and the connecting ring and comprise a cross rod, a second spring and a moving block, a vertical moving groove is formed in the inner wall of the through hole, the moving block is arranged in the moving groove, the cross rod is horizontally arranged on one side of the moving block, one end of the cross rod is connected with the moving groove in a sliding mode through the moving block, the other end of the cross rod is connected with the abutting ring, the second spring is arranged between the cross rod and the moving ring, one end of the second spring is connected with one end of the moving ring, and the other end of the second spring is connected with one end, far away from the moving block, of the cross rod.
The collecting device for dental wastewater has the advantages that the water inlet pipe is sealed by the sealing mechanism, the sealing ball is moved by the dead weight of water so that sewage falls on the filter screen plate, the sealing ball is always abutted against the through hole by the restoring force of the first spring so as to improve the sealing effect and protect the surrounding environment, the sewage is better dropped on the filter screen plate by the auxiliary mechanism, the water inlet pipe is convenient to disassemble by the connecting mechanism so as to clean the interior of the water inlet pipe and prevent the water inlet pipe from being blocked, the gap between the sealing ring and the moving ring is reduced by the restoring force of the second spring so as to improve the sealing effect, the limit of the water inlet pipe is realized by the limiting plate so as to prevent the movement of the water inlet pipe from influencing the sealing performance of the sealing ball on the water inlet pipe, the practicability of use is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view showing the construction of a collecting apparatus for dental waste water according to the present invention;
FIG. 2 is a schematic view showing a connection structure of a water inlet pipe, a sealing mechanism and an auxiliary mechanism of the collecting apparatus for dental waste water according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic view showing a connection structure of a collection tank, a stopper plate, a moving ring and a rotary rod of the collecting device for dental waste water according to the present invention;
in the figure: 1. the water filter comprises a collecting box, a water inlet pipe, a water outlet pipe, a filter screen plate, a positioning rod, a sealing ball, a sealing plate, a sliding block, a first spring, a supporting plate, a spring rope, a sealing ring, a moving ring, a limiting plate, a rotating rod, a first sealing ring, a second sealing ring, a connecting ring, a supporting ring, a cross rod, a second spring and a moving block, wherein the collecting box comprises 2 degrees of water inlet pipes, 3 degrees of water outlet pipes, 4 degrees of filter screen plates, 5 degrees of positioning rods, 6 degrees of sealing balls, 7 degrees of sealing plates, 8 degrees of sliding blocks, 9 degrees of first springs, 10 degrees of supporting plates, 11 degrees of elastic ropes, 12 degrees of sealing rings, 13 degrees of moving rings, 14 degrees of limiting plates, 15 degrees of rotating rods, 16 degrees of first sealing rings, 17 degrees of second sealing rings, 18 degrees of connecting rings, 19 degrees of supporting rings, 20 degrees of cross rods, 21 degrees of second springs and 22 degrees of moving blocks.
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, a collecting device for dental wastewater comprises a collecting box 1, a water inlet pipe 2, a water outlet pipe 3, a filter screen plate 4, a sealing mechanism and a connecting mechanism, wherein the collecting box 1 is vertically arranged, the water inlet pipe 2 is vertically arranged at the top end of the collecting box 1, the water outlet pipe 3 is arranged at one side of the bottom end of the collecting box 1, the filter screen plate 4 is horizontally arranged in the collecting box 1, the filter screen plate 4 is positioned above the water outlet pipe 3, the sealing mechanism is arranged in the water outlet pipe 3, a through hole is arranged at the top end of the collecting box 1, the water inlet pipe 2 penetrates through the through hole, the water inlet pipe 2 is communicated with the inside of the collecting box 1, the connecting mechanism is arranged on the water inlet pipe 2, the connecting mechanism is positioned between the water inlet pipe 2 and the inner wall of the through hole, and the bottom end of the inside of the collecting box 1 is provided with a filtering device;
the sealing mechanism comprises a positioning rod 5, a sealing ball 6, a sealing plate 7 and a sliding assembly, wherein the positioning rod 5 is vertically arranged on the filter screen plate 4, the bottom end of the positioning rod 5 is connected with the filter screen plate 4, the top end of the positioning rod 5 extends into the water inlet pipe 2, the positioning rod 5 and the water inlet pipe 2 are coaxially arranged, the sealing plate 7 is arranged in the water inlet pipe 2, a through hole is formed in the sealing plate 7, the sealing ball 6 is sleeved on the positioning rod 5, the sealing ball 6 is in sliding and sealing connection with the positioning rod 5, the positioning rod 5 penetrates through the through hole, the positioning rod 5 is in sliding connection with the through hole, the sealing ball 6 is positioned below the sealing plate 7, and the sealing ball 6 is abutted against the through hole;
a vertical sliding groove is formed in the positioning rod 5, the sliding assembly is arranged in the sliding groove and comprises a sliding block 8 and a first spring 9, the sliding block 8 is arranged in the sliding groove, the sealing ball 6 is in sliding connection with the sliding groove through the sliding block 8, the first spring 9 is arranged at the bottom end, close to the filter screen plate 4, of the sliding block 8, the first spring 9 is located in the sliding groove, one end of the first spring 9 is connected with the sliding block 8, and the other end of the first spring 9 is connected with the inner wall of one side of the bottom end of the sliding groove;
coupling mechanism includes coupling assembling and seal assembly, coupling assembling sets up on inlet tube 2, seal assembly sets up on the inner wall of through-hole, coupling assembling is connected with seal assembly.
Here, at first, the water inlet pipe 2 is communicated with the sewage draining pipe, then the sewage for dental use drops in the water inlet pipe 2 through the sewage draining pipe, then the sewage drops on the sealing ball 6 through the water inlet pipe 2, here, through the dead weight of water, the sealing ball 6 moves towards the direction of the filter screen plate 4, thereby the sealing ball 6 is separated from the sealing plate 7, at this time, the sewage in the water inlet pipe 2 drops through the through hole, then through the filter screen plate 4 and the filter device in the collecting box 1, the purification of the sewage is realized, here, the sealing ball 6 moves, meanwhile, the driving slide block 8 moves, at this time, the first spring 9 is in a compression state, when the sewage discharge is stopped, at this time, the restoring force of the first spring 9 can realize the restoring of the sealing ball 6, so that the sealing ball 6 is abutted against the through hole on the sealing plate 7, thereby the sealing of the sealing plate 7 is realized, namely the sealing of the water inlet pipe 2 is realized, prevent that the inside air of collecting box 1 from passing through inlet tube 2 and discharging, realize the protection to all ring edge borders, improve doctor's operational environment.
As shown in fig. 2, in order to enable sewage to better fall into the collection box 1, an auxiliary mechanism is arranged between the water inlet pipe 2 and the filter screen plate 4, the auxiliary mechanism comprises a backup plate 10 and elastic ropes 11, the backup plate 10 is horizontally arranged above the filter screen plate 4, the backup plate 10 is sleeved on the positioning rod 5, the backup plate 10 is slidably connected with the positioning rod 5, the backup plate 10 is abutted against the water inlet pipe 2, the backup plate 10 is slidably and hermetically connected with the water inlet pipe 2, the elastic ropes 11 are provided in two numbers, the two elastic ropes 11 are respectively arranged on two sides of the positioning rod 5, the elastic ropes 11 are located between the backup plate 10 and the sealing balls 6, one end of each elastic rope 11 is connected with the sealing balls 6, and the other end of each elastic rope 11 is connected with the backup plate 10.
Here the sealed ball 6 removes drive stretch cord 11 and removes, this moment stretch cord 11 is in lax state, at this moment can realize the removal to supporting board 10, make supporting board 10 remove to the direction of filter plate board 4, at this moment sewage drops on supporting board 10, thereby delay sealed ball 6 to the sealed speed of closing plate 7, make the better dropping of sewage that is located on the closing plate 7 on filter plate board 4, here when the through hole on sealed ball 6 and the closing plate 7 supports and leans on, at this moment support board 10 and inlet tube 2 lie in the inside one end of collecting box 1 simultaneously and support and lean on, thereby realize the resealing to inlet tube 2.
As shown in fig. 3-4, in order to realize the sealing connection between the water inlet pipe 2 and the collection box 1, the connection assembly includes a sealing ring 12, a moving ring 13, two limit plates 14 and a rotating rod 15, the sealing ring 12 is sleeved on the water inlet pipe 2, the inner ring of the sealing ring 12 is connected with the outer ring of the water inlet pipe 2, the moving ring 13 is sleeved on the water inlet pipe 2, the moving ring 13 is slidably connected with the water inlet pipe 2, the moving ring 13 is located above the sealing ring 12, the two limit plates 14 are provided, the two limit plates 14 are both arranged on the outer ring of the moving ring 13, the two limit plates 14 are symmetrically arranged about the axis of the moving ring 13, an annular limit groove is provided on the inner wall of the through hole, the limit plates 14 are located in the limit groove, the limit plates 14 are slidably connected with the limit groove, a U-shaped groove is provided on the inner wall of the limit groove far from the side of the filter plate 4, the U-shaped groove is communicated with the limit groove, the stopper is located U type inslot, stopper and U type groove sliding connection, dwang 15 has two, and two dwang 15 are vertical setting respectively on two rotor plates, shift ring 13 supports with sealing ring 12 and leans on.
In order to improve the sealing effect, the sealing assembly comprises a first sealing ring 16, a second sealing ring 17, a connecting ring 18, an abutment ring 19 and a return unit, one end of the sealing ring 12, which is far away from the moving ring 13, is provided with an annular sealing groove, the abutting ring 19 is arranged in the sealing groove, the abutting ring 19 is connected with the sealing groove in a sliding manner, a plurality of first sealing rings 16 are arranged, each first sealing ring 16 is uniformly arranged along the circumferential direction of the inner ring of the abutting ring 19, a plurality of second sealing rings 17 are arranged, each second sealing ring 17 is uniformly arranged along the circumferential direction of the outer ring of the abutting ring 19, one ends of the first sealing ring 16 and the second sealing ring 17 far away from the abutting ring 19 abut against the inner walls of two sides of the sealing groove respectively, the connecting ring 18 is sleeved on the water inlet pipe 2, the connecting ring 18 abuts against the lower part of the ring 19, the connecting ring 18 is connected with the water inlet pipe 2 in a sliding mode, and the outer ring of the connecting ring 18 is connected with the inner wall of the through hole.
In order to reduce the gap between the sealing ring 12 and the moving ring 13 and thus improve the sealing effect, the number of the restoring units is two, two restoring units are respectively provided at both sides of the water inlet pipe 2, two restoring units are symmetrically provided with respect to the axis of the water inlet pipe 2, between the abutment ring 19 and the connection ring 18, said return unit comprising a cross bar 20, a second spring 21 and a mobile block 22, a vertical moving groove is arranged on the inner wall of the through hole, the moving block 22 is arranged in the moving groove, the cross bar 20 is horizontally arranged at one side of a moving block 22, one end of the cross bar 20 is connected with the moving groove in a sliding way through the moving block 22, the other end of the cross bar 20 is connected to the abutment ring 19, the second spring 21 is arranged between the cross bar 20 and the shift ring 13, one end of the second spring 21 is connected to one end of the moving ring 13, and the other end of the second spring 21 is connected to one end of the cross bar 20 far away from the moving block 22.
When the water inlet pipe 2 is blocked, the rotating rod 15 is rotated, the rotating rod 15 drives the limiting plate 14 to rotate, so that the limiting plate 14 is positioned under the U-shaped groove, at this time, the movement of the sealing ring 12 is realized by the restoring force of the second spring 21, the sealing ring 12 drives the moving ring 13 to move, the moving ring 13 drives the limiting plate 14 to move, so that the limiting plate 14 moves towards the direction away from the filter screen plate 4, so that the limit plate 14 is separated from the U-shaped groove, because the seal grooves on the seal ring 12 are abutted against the first seal ring 16 and the second seal ring 17, here, by the friction force of the first seal ring 16 and the second seal ring 17, when the seal ring 12 is moved, the movement of the abutment ring 19 is achieved by the friction of the first and second sealing rings 16, 17, the abutment ring 19 driving the movement of the crossbar 20 and the crossbar 20 driving the movement of the moving block 22.
Here when limiting plate 14 is located the top of collecting box 1, at this moment can stimulate inlet tube 2 for inlet tube 2 keeps away from the direction removal of filter screen board 4, and at this moment when movable block 22 supports with the top of shifting chute, at this moment support ring 19 will be slow and separate with the seal groove, at this moment continue to move inlet tube 2, make inlet tube 2 shift out collecting box 1, can realize the cleanness to inlet tube 2 like this, and at this moment support plate 10 and connecting ring 18 and support, and at this moment stretch cord 11 is in tensile state simultaneously.
Here through coupling mechanism be convenient for realize the dismantlement to inlet tube 2, be convenient for realize the inside cleanness to inlet tube 2, prevent inlet tube 2's jam, here through the restoring force of second spring 21 reduce the clearance between sealing ring 12 and the shifting ring 13 to promote sealed effect, here realize through limiting plate 14 that the removal of preventing inlet tube 2 influences the leakproofness of ball sealer 6 to inlet tube 2, has improved the practicality of using.
Here, at first, the water inlet pipe 2 is communicated with the sewage draining pipe, then the sewage for dental use drops in the water inlet pipe 2 through the sewage draining pipe, then the sewage drops on the sealing ball 6 through the water inlet pipe 2, here, through the dead weight of water, the sealing ball 6 moves towards the direction of the filter screen plate 4, thereby the sealing ball 6 is separated from the sealing plate 7, at this time, the sewage in the water inlet pipe 2 drops through the through hole, then through the filter screen plate 4 and the filter device in the collecting box 1, the purification of the sewage is realized, here, the sealing ball 6 moves, meanwhile, the driving slide block 8 moves, at this time, the first spring 9 is in a compression state, when the sewage discharge is stopped, at this time, the restoring force of the first spring 9 can realize the restoring of the sealing ball 6, so that the sealing ball 6 is abutted against the through hole on the sealing plate 7, thereby the sealing of the sealing plate 7 is realized, namely the sealing of the water inlet pipe 2 is realized, prevent that the inside air of collecting box 1 from passing through inlet tube 2 and discharging, realize the protection to all ring edge borders, improve doctor's operational environment.
Here the sealed ball 6 removes drive stretch cord 11 and removes, this moment stretch cord 11 is in lax state, at this moment can realize the removal to supporting board 10, make supporting board 10 remove to the direction of filter plate board 4, at this moment sewage drops on supporting board 10, thereby delay sealed ball 6 to the sealed speed of closing plate 7, make the better dropping of sewage that is located on the closing plate 7 on filter plate board 4, here when the through hole on sealed ball 6 and the closing plate 7 supports and leans on, at this moment support board 10 and inlet tube 2 lie in the inside one end of collecting box 1 simultaneously and support and lean on, thereby realize the resealing to inlet tube 2.
When the water inlet pipe 2 is blocked, the rotating rod 15 is rotated, the rotating rod 15 drives the limiting plate 14 to rotate, so that the limiting plate 14 is positioned under the U-shaped groove, at this time, the movement of the sealing ring 12 is realized by the restoring force of the second spring 21, the sealing ring 12 drives the moving ring 13 to move, the moving ring 13 drives the limiting plate 14 to move, so that the limiting plate 14 moves towards the direction away from the filter screen plate 4, so that the limit plate 14 is separated from the U-shaped groove, because the seal grooves on the seal ring 12 are abutted against the first seal ring 16 and the second seal ring 17, here, by the friction force of the first seal ring 16 and the second seal ring 17, when the seal ring 12 is moved, the movement of the abutment ring 19 is achieved by the friction of the first and second sealing rings 16, 17, the abutment ring 19 driving the movement of the crossbar 20 and the crossbar 20 driving the movement of the moving block 22.
Here when limiting plate 14 is located the top of collecting box 1, at this moment can stimulate inlet tube 2 for inlet tube 2 keeps away from the direction removal of filter screen board 4, and at this moment when movable block 22 supports with the top of shifting chute, at this moment support ring 19 will be slow and separate with the seal groove, at this moment continue to move inlet tube 2, make inlet tube 2 shift out collecting box 1, can realize the cleanness to inlet tube 2 like this, and at this moment support plate 10 and connecting ring 18 and support, and at this moment stretch cord 11 is in tensile state simultaneously.
Here through coupling mechanism be convenient for realize the dismantlement to inlet tube 2, be convenient for realize the inside cleanness to inlet tube 2, prevent inlet tube 2's jam, here through the restoring force of second spring 21 reduce the clearance between sealing ring 12 and the shifting ring 13 to promote sealed effect, here realize through limiting plate 14 that the removal of preventing inlet tube 2 influences the leakproofness of ball sealer 6 to inlet tube 2, has improved the practicality of using.
Compared with the prior art, the collecting device for dental wastewater realizes the sealing of the water inlet pipe 2 through the sealing mechanism, the movement of the sealing ball 6 is realized through the dead weight of water, so that sewage falls on the filter screen plate 4, the sealing ball 6 is always abutted against the through hole through the restoring force of the first spring 9, the sealing effect is improved, the protection of the surrounding environment is realized, the sewage better falls on the filter screen plate 4 through the auxiliary mechanism, the disassembly of the water inlet pipe 2 is convenient to realize through the connecting mechanism, the cleaning of the interior of the water inlet pipe 2 is convenient to realize, the blockage of the water inlet pipe 2 is prevented, the clearance between the sealing ring 12 and the moving ring 13 is reduced through the restoring force of the second spring 21, the sealing effect is improved, the limit of the water inlet pipe 2 is realized through the limiting plate 14, the movement of the water inlet pipe 2 is prevented from influencing the sealing performance of the sealing ball 6 on the water inlet pipe 2, the practicability of use is improved.
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.
Claims (5)
1. The collecting device for dental wastewater is characterized by comprising a collecting box (1), a water inlet pipe (2), a water outlet pipe (3), a filter screen plate (4), a sealing mechanism and a connecting mechanism, wherein the collecting box (1) is vertically arranged, the water inlet pipe (2) is vertically arranged at the top end of the collecting box (1), the water outlet pipe (3) is arranged at one side of the bottom end of the collecting box (1), the filter screen plate (4) is horizontally arranged in the collecting box (1), the filter screen plate (4) is positioned above the water outlet pipe (3), the sealing mechanism is arranged in the water outlet pipe (3), a through hole is formed in the top end of the collecting box (1), the water inlet pipe (2) penetrates through the through hole, the water inlet pipe (2) is communicated with the inside of the collecting box (1), the connecting mechanism is arranged on the water inlet pipe (2), and the connecting mechanism is positioned between the water inlet pipe (2) and the inner wall of the through hole, the bottom end in the collecting box (1) is provided with a filtering device;
the sealing mechanism comprises a positioning rod (5), a sealing ball (6), a sealing plate (7) and a sliding assembly, the positioning rod (5) is vertically arranged on the filter screen plate (4), the bottom end of the positioning rod (5) is connected with the filter screen plate (4), the top end of the positioning rod (5) extends into the water inlet pipe (2), the positioning rod (5) and the water inlet pipe (2) are coaxially arranged, the sealing plate (7) is arranged in the water inlet pipe (2), a through hole is arranged on the sealing plate (7), the sealing ball (6) is sleeved on the positioning rod (5), the sealing ball (6) is connected with the positioning rod (5) in a sliding and sealing way, the positioning rod (5) passes through the through hole, the positioning rod (5) is connected with the through hole in a sliding way, the sealing ball (6) is positioned below the sealing plate (7), and the sealing ball (6) is abutted against the through hole;
a vertical sliding groove is formed in the positioning rod (5), the sliding assembly is arranged in the sliding groove and comprises a sliding block (8) and a first spring (9), the sliding block (8) is arranged in the sliding groove, the sealing ball (6) is in sliding connection with the sliding groove through the sliding block (8), the first spring (9) is arranged at the bottom end, close to the filter screen plate (4), of the sliding block (8), the first spring (9) is located in the sliding groove, one end of the first spring (9) is connected with the sliding block (8), and the other end of the first spring (9) is connected with the inner wall of one side of the bottom end of the sliding groove;
the connecting mechanism comprises a connecting assembly and a sealing assembly, the connecting assembly is arranged on the water inlet pipe (2), the sealing assembly is arranged on the inner wall of the through hole, and the connecting assembly is connected with the sealing assembly.
2. The dental wastewater collecting device according to claim 1, wherein an auxiliary mechanism is disposed between the water inlet pipe (2) and the screen plate (4), the auxiliary mechanism comprises a support plate (10) and elastic ropes (11), the support plate (10) is horizontally disposed above the screen plate (4), the support plate (10) is sleeved on the positioning rod (5), the support plate (10) is slidably connected with the positioning rod (5), the support plate (10) is supported against the water inlet pipe (2), the support plate (10) is slidably and hermetically connected with the water inlet pipe (2), the elastic ropes (11) are two, the two elastic ropes (11) are respectively disposed on two sides of the positioning rod (5), the elastic ropes (11) are disposed between the support plate (10) and the sealing balls (6), one end of the elastic ropes (11) is connected with the sealing balls (6), the other end of the elastic rope (11) is connected with the leaning plate (10).
3. The collecting device for dental wastewater according to claim 1, wherein the connecting assembly comprises a sealing ring (12), a moving ring (13), two limiting plates (14) and a rotating rod (15), the sealing ring (12) is sleeved on the water inlet pipe (2), the inner ring of the sealing ring (12) is connected with the outer ring of the water inlet pipe (2), the moving ring (13) is sleeved on the water inlet pipe (2), the moving ring (13) is slidably connected with the water inlet pipe (2), the moving ring (13) is located above the sealing ring (12), the two limiting plates (14) are provided, the two limiting plates (14) are both arranged on the outer ring of the moving ring (13), the two limiting plates (14) are symmetrically arranged about the axis of the moving ring (13), an annular limiting groove is arranged on the inner wall of the through hole, the limiting plates (14) are located in the limiting groove, the limiting plates (14) are slidably connected with the limiting groove, the inner wall that filter screen board (4) one side was kept away from to the spacing groove is equipped with U type groove, U type groove and spacing groove intercommunication, the stopper is located U type inslot, stopper and U type groove sliding connection, dwang (15) have two, and two dwang (15) vertical settings respectively are on two rotor plates, shift ring (13) support with sealing ring (12) and lean on.
4. The collecting device for dental waste water according to claim 2, wherein the sealing assembly comprises a first sealing ring (16), a second sealing ring (17), a connecting ring (18), a support ring (19) and a return unit, an annular sealing groove is formed in one end of the sealing ring (12) far away from the moving ring (13), the support ring (19) is arranged in the sealing groove, the support ring (19) is slidably connected with the sealing groove, the number of the first sealing ring (16) is multiple, the first sealing ring (16) is uniformly arranged along the circumferential direction of the inner ring of the support ring (19), the number of the second sealing ring (17) is multiple, the number of the second sealing ring (17) is uniformly arranged along the circumferential direction of the outer ring of the support ring (19), and one ends of the first sealing ring (16) and the second sealing ring (17) far away from the support ring (19) are respectively abutted against the inner walls on two sides of the sealing groove, the connecting ring (18) is sleeved on the water inlet pipe (2), the connecting ring (18) abuts against the lower portion of the ring (19), the connecting ring (18) is in sliding connection with the water inlet pipe (2), and the outer ring of the connecting ring (18) is connected with the inner wall of the through hole.
5. The collecting device for dental waste water according to claim 4, wherein there are two restoring units, the two restoring units are respectively disposed at both sides of the water inlet pipe (2), the two restoring units are symmetrically disposed about the axis of the water inlet pipe (2), the restoring unit is located between the abutment ring (19) and the connecting ring (18), the restoring unit comprises a cross bar (20), a second spring (21) and a moving block (22), a vertical moving groove is disposed on the inner wall of the through hole, the moving block (22) is disposed in the moving groove, the cross bar (20) is horizontally disposed at one side of the moving block (22), one end of the cross bar (20) is slidably connected with the moving groove through the moving block (22), the other end of the cross bar (20) is connected with the abutment ring (19), the second spring (21) is disposed between the cross bar (20) and the moving ring (13), one end of the second spring (21) is connected with one end of the moving ring (13), and the other end of the second spring (21) is connected with one end, far away from the moving block (22), of the cross rod (20).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110846273.8A CN113559580A (en) | 2021-07-26 | 2021-07-26 | Collecting device that dentistry waste water was used |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110846273.8A CN113559580A (en) | 2021-07-26 | 2021-07-26 | Collecting device that dentistry waste water was used |
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| CN113559580A true CN113559580A (en) | 2021-10-29 |
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| CN202110846273.8A Pending CN113559580A (en) | 2021-07-26 | 2021-07-26 | Collecting device that dentistry waste water was used |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4302321C1 (en) * | 1993-01-28 | 1994-03-17 | Envicon Klaertech Verwalt | Waste water treatment tank for Removing suspended particles, esp. phosphate-contg. particles - has aeration elements with outlets for receiving water passed through overhead filter cleaned by filter cleaning device |
| CN201665910U (en) * | 2010-03-08 | 2010-12-08 | 浙江桔乡建设有限公司 | sealed floor drain |
| CN206508351U (en) * | 2016-11-14 | 2017-09-22 | 华东交通大学 | A kind of automatic liquid-stopping dropping funnel |
| CN107632006A (en) * | 2017-11-20 | 2018-01-26 | 河北华厚天成环保技术有限公司 | A kind of water analysis online AFS of charging aperture easy to disassemble |
| CN207540684U (en) * | 2017-11-24 | 2018-06-26 | 宁瑞辉 | A kind of temperature-detecting device of Architectural Equipment |
| CN208194058U (en) * | 2018-03-12 | 2018-12-07 | 龚美中 | A kind of emission-control equipment with detection function |
| CN211328346U (en) * | 2020-05-29 | 2020-08-25 | 海口宜坤环境技术有限公司 | Agricultural sewage treatment plant |
| CN213625946U (en) * | 2020-08-17 | 2021-07-06 | 陈聪 | Drainage device for constructional engineering |
-
2021
- 2021-07-26 CN CN202110846273.8A patent/CN113559580A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4302321C1 (en) * | 1993-01-28 | 1994-03-17 | Envicon Klaertech Verwalt | Waste water treatment tank for Removing suspended particles, esp. phosphate-contg. particles - has aeration elements with outlets for receiving water passed through overhead filter cleaned by filter cleaning device |
| CN201665910U (en) * | 2010-03-08 | 2010-12-08 | 浙江桔乡建设有限公司 | sealed floor drain |
| CN206508351U (en) * | 2016-11-14 | 2017-09-22 | 华东交通大学 | A kind of automatic liquid-stopping dropping funnel |
| CN107632006A (en) * | 2017-11-20 | 2018-01-26 | 河北华厚天成环保技术有限公司 | A kind of water analysis online AFS of charging aperture easy to disassemble |
| CN207540684U (en) * | 2017-11-24 | 2018-06-26 | 宁瑞辉 | A kind of temperature-detecting device of Architectural Equipment |
| CN208194058U (en) * | 2018-03-12 | 2018-12-07 | 龚美中 | A kind of emission-control equipment with detection function |
| CN211328346U (en) * | 2020-05-29 | 2020-08-25 | 海口宜坤环境技术有限公司 | Agricultural sewage treatment plant |
| CN213625946U (en) * | 2020-08-17 | 2021-07-06 | 陈聪 | Drainage device for constructional engineering |
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