CN109719099A - One kind being based on education and instruction test tube cleaning device - Google Patents
One kind being based on education and instruction test tube cleaning device Download PDFInfo
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- CN109719099A CN109719099A CN201811538377.7A CN201811538377A CN109719099A CN 109719099 A CN109719099 A CN 109719099A CN 201811538377 A CN201811538377 A CN 201811538377A CN 109719099 A CN109719099 A CN 109719099A
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Abstract
The present invention relates to the technical fields of realia cleaning auxiliary equipment, are based on education and instruction test tube cleaning device more particularly to one kind, save manpower, without manually being cleaned, improve practicability；And the case where damaging to test tube is effectively avoided, security risk is reduced；Simultaneously can the inside to test tube sufficiently cleaned, raising is to the cleaning effect of test tube；Including cabinet, rinse bath, cleaning case, flushing cisterns, high-temperature steam case, force (forcing) pump, first communicating pipe, second communicating pipe, third connecting pipe, first forcing pipe, second forcing pipe, connector, first solenoid valve, second solenoid valve and third solenoid valve, multiple groups cleaning device is provided in rinse bath, multiple groups cleaning device includes interior tube body and outer tube body, multiple groups internal spray hole is provided on the side wall of interior tube body, interlayer is provided on the side wall of outer tube body, outer tube body is internally provided with the outer spray orifice of multiple groups, it further include the first delivery pipe, second delivery pipe, connection ring and helical form heating tube.
Description
Technical field
The present invention relates to the technical fields of realia cleaning auxiliary equipment, are used more particularly to one kind based on education and instruction
Test tube cleaning device.
Background technique
It is well known that, in order to enrich the extracurricular knowledge of child, often being done some simple in preschool education teaching process
Chemical experiment, discoloration experiment, with test tube cleaning device be a kind of for being used in education process based on education and instruction
Test tube cleaned, facilitate the auxiliary device that uses next time, obtained widely making in the field of realia processing
With；The existing education and instruction test tube cleaning device that is based on includes sink, and sink is provided with clear water；It is existing to be based on education and instruction
With test tube cleaning device in use, test tube is placed in sink, by manually being cleaned to test tube；It is existing to be based on religion
Teaching is educated to be found in test tube cleaning device use, by manually being cleaned to test tube, labor intensive, and be easy to clear
The both hands for washing personnel cause to corrode, and cause practicability lower；And it is easy to damage test tube when manually cleaning, the examination of damage
Tube capacity easily scratches cleaning personnel, and there are certain security risks；It is poor to the cleaning effect of test tube interior simultaneously, influences test tube
Later period use, cause use reliability lower.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of saving manpower, it, will not be to work without manually being cleaned
The both hands of personnel cause to corrode, and improve practicability；And the case where damaging to test tube is effectively avoided, security risk is reduced；
Simultaneously can the inside to test tube sufficiently cleaned, improve to the cleaning effect of test tube, facilitate the use of test tube later period, raising makes
With reliability based on education and instruction test tube cleaning device.
One kind of the invention is based on education and instruction test tube cleaning device, including cabinet and rinse bath, the cabinet it is interior
Portion is provided with working chamber, and be provided in working chamber cleaning case, flushing cisterns, high-temperature steam case, force (forcing) pump, the first communicating pipe,
Second communicating pipe, third connecting pipe, the first forcing pipe, the second forcing pipe and connector, first forcing pipe and the second pressurization
The top of pipe is connected to the output end of force (forcing) pump, and the top of the bottom end self-cleaning case of the first forcing pipe stretches in cleaning case
Portion, and the first solenoid valve is provided on the first forcing pipe, the bottom end of the second forcing pipe stretches to flushing from the top of flushing cisterns
In case, and second solenoid valve is provided on the second forcing pipe, the connector is internally provided with cavity, first connection
One end of pipe, the second communicating pipe and third connecting pipe is connected to connector, the first communicating pipe, the second communicating pipe and third connecting
The other end of pipe is connected to cleaning case, flushing cisterns and high-temperature steam case respectively, is provided with third electromagnetism on the third connecting pipe
Valve, the rinse bath are installed on the top of cabinet, and multiple groups cleaning device is provided in rinse bath, the multiple groups cleaning device
Include interior tube body and outer tube body, is sealing state, the bottom end of interior tube body and rinse bath at the top of said inner tube body and outer tube
Inner bottom wall be fixedly connected, and multiple groups internal spray hole is provided on the side wall of interior tube body, the outer tube body covers on the outer of interior tube body
Side, and interlayer is provided on the side wall of outer tube body, outer tube body is internally provided with the outer spray orifice of multiple groups, and the outer spray orifice of the multiple groups is equal
It is communicated with interlayer, the top of the connector is provided with and communicated with the first delivery pipe and the second delivery pipe, first delivery pipe
Output end is connected to multiple groups interior tube body, and the output end of second delivery pipe is connected to the interlayer of multiple groups outer tube body, cleaning
It is provided with multiple groups annular groove in the inner bottom wall of slot, internal thread structure, the multiple groups are provided on the multiple groups annular groove inner sidewall
The bottom end of outer tube body is provided with connection ring, and external thread structure, the external screw thread knot are provided on the lateral wall of the connection ring
The internal thread structure of structure and annular groove matches, and simultaneously spiral shell is filled in multiple groups annular groove for the bottom end insertion of multiple groups connection ring, the height
Warm steam chest is internally provided with helical form heating tube.
One kind of the invention is based on education and instruction test tube cleaning device, and first communicating pipe and the second communicating pipe are upper equal
It is provided with check valve.
One kind of the invention is based on education and instruction test tube cleaning device, is provided with multiple groups in the inner bottom wall of the rinse bath
Rubber retainer plate, the multiple groups rubber retainer plate are respectively sleeved at the outside of multiple groups interior tube body, and in multiple groups rubber retainer plate
Top is provided with annular clip slot.
One kind of the invention is based on education and instruction test tube cleaning device, the cleaning case, flushing cisterns and high-temperature steam case
Top be provided with feed opening, and sealing door is provided at three groups of feed openings, sealing door described in three groups respectively with
Feed opening described in three groups is connected through a screw thread, and the front end of cabinet is provided with pick-and-place mouth, and is provided with door-plate at mouth picking and placing, described
It is connected by a hinge on the left of the left end of door-plate and the front end of cabinet, is connected on the right side of the right end of door-plate and the front end of cabinet by lock
It connects.
One kind of the invention is based on education and instruction test tube cleaning device, further includes motor, the motor is installed on cleaning
The top of case, and the bottom output end of motor is provided with shaft, the top of the bottom end self-cleaning case of the shaft stretches to clearly
In tank-washer, and paddle is provided in shaft, the paddle is located in cleaning case.
One kind of the invention is based on education and instruction test tube cleaning device, the top of the multiple groups interior tube body and multiple groups outer tube body
Portion is arc structure.
One kind of the invention is based on education and instruction test tube cleaning device, and the right end bottom of the rinse bath is provided with draining
Pipe, and drain valve is provided at drainpipe.
One kind of the invention is based on education and instruction test tube cleaning device, and the top of the high-temperature steam case is provided with pressure
Relief valve, the pressure relief valve include valve body, upper fixed ring, lower fixed ring, middle fixed ring, spring, sealing plate and two groups of tune
Screw rod is saved, fixed ring and lower fixed ring are fixedly installed in the intracorporal top and bottom of valve, the middle fixed ring edge respectively
Valve inner slides up and down, and is provided with adjusting screw hole up and down in the left end of upper fixed ring and right end, it is described in it is solid
The left and right side for determining ring top is provided with mounting groove, and is fixedly installed with ball bearing in two groups of mounting grooves, described
The top of two groups of adjusting screw rods from the bottom end of upper fixed ring difference spiral shell dress across the top of two groups of supreme fixed rings of adjusting screw hole, two
The bottom end of group adjusting screw rod is inserted into inside two groups of ball bearings respectively from the top of middle fixed ring, the top and bottom of the spring
End is connect with the top of the bottom end of middle fixed ring and sealing plate respectively, and the top of the bottom end of the sealing plate and lower fixed ring is pasted
Tightly.
One kind of the invention is based on education and instruction test tube cleaning device, and the top of the rinse bath is provided with slot cover, and
The top of slot cover is provided with handle.
Compared with prior art the invention has the benefit that test tube to be cleaned to be tipped upside down on to the outside of interior tube body, and
The outside that outer tube body is covered on to test tube, will be in outer tube body and rinse bath by connection ring and the annular groove cooperation of outer tube body bottom
Bottom wall is fixed, and then opens the first solenoid valve, and force (forcing) pump is that cleaning case pressurizes, and cleaning solution is under the action of pressure by the
A connecting pipe enters in the cavity of connector, connects intracorporal cleaning solution and is entered in interior tube body by the first delivery pipe and from multiple groups
Internal spray hole sprays, and cleans to the inner sidewall of test tube, enters outer tube by the second delivery pipe by connecting intracorporal cleaning solution
Spray orifice sprays in the interlayer of body and from outside multiple groups, cleans to the outside of test tube, the same manner, closes the first solenoid valve and opens
Second solenoid valve is rinsed the inner sidewall and lateral wall of test tube, is then shut off the first solenoid valve, second solenoid valve and pressurization
Pump carries out heating by heating coil for the water in high-temperature steam case and generates high-temperature vapor, opens third solenoid valve, and high temperature steams
Manpower is saved in inside and outside carry out high-temperature sterilization of the vapour to test tube, will not be to the double of staff without manually being cleaned
Hand causes to corrode, and improves practicability；And the case where damaging to test tube is effectively avoided, security risk is reduced；It can be to examination
The inside of pipe is sufficiently cleaned, and the cleaning effect to test tube is improved, and the test tube later period is facilitated to use, and improves use reliability.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the partial enlargement structural representation of cleaning device of the present invention；
Fig. 3 is structural schematic diagram when test tube of the present invention is packed into cleaning device；
Fig. 4 is the schematic perspective view of rubber retainer plate of the present invention；
Fig. 5 is the overlooking structure diagram of rinse bath of the present invention；
Fig. 6 is partial enlargement structural representation at the A of Fig. 1 of the present invention；
It is attached marked in the figure: 1, cabinet；2, rinse bath；3, cleaning case；4, flushing cisterns；5, high-temperature steam case；6, force (forcing) pump；7,
First communicating pipe；8, the second communicating pipe；9, third connecting pipe；10, the first forcing pipe；11, the second forcing pipe；12, connector；
13, the first solenoid valve；14, second solenoid valve；15, third solenoid valve；16, interior tube body；17, outer tube body；18, internal spray hole；19, it presss from both sides
Layer；20, outer spray orifice；21, the first delivery pipe；22, the second delivery pipe；23, connection ring；24, helical form heating tube；25, check valve；
26, rubber retainer plate；27, annular clip slot；28, door is sealed；29, motor；30, paddle；31, drainpipe；32, valve body；33,
Upper fixed ring；34, lower fixed ring；35, middle fixed ring；36, spring；37, sealing plate；38, adjusting screw rod；39, ball bearing；
40, slot cover.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figures 1 to 6, one kind of the invention is based on education and instruction test tube cleaning device, including cabinet 1 and cleaning
Slot 2, cabinet 1 are internally provided with working chamber, and are provided with cleaning case 3 in working chamber, flushing cisterns 4, high-temperature steam case 5, add
Press pump 6, the first communicating pipe 7, the second communicating pipe 8, third connecting pipe 9, the first forcing pipe 10, the second forcing pipe 11 and connector
12, the top of the first forcing pipe 10 and the second forcing pipe 11 is connected to the output end of force (forcing) pump 6, the bottom end of the first forcing pipe 10
The top of self-cleaning case 3 stretches to inside cleaning case 3, and the first solenoid valve 13 is provided on the first forcing pipe 10, and second adds
The top of the bottom end of pressure pipe 11 from flushing cisterns 4 stretches in flushing cisterns 4, and is provided with second solenoid valve on the second forcing pipe 11
14, connector 12 is internally provided with cavity, and one end of the first communicating pipe 7, the second communicating pipe 8 and third connecting pipe 9 are and even
Junctor 12 be connected to, the other end of the first communicating pipe 7, the second communicating pipe 8 and third connecting pipe 9 respectively with cleaning case 3, flushing cisterns 4
It being connected to high-temperature steam case 5, third solenoid valve 15 is provided on third connecting pipe 9, rinse bath 2 is installed on the top of cabinet 1, and
Multiple groups cleaning device is provided in rinse bath 2, multiple groups cleaning device includes interior tube body 16 and outer tube body 17,16 He of interior tube body
It is sealing state at the top of outer tube, the bottom end of interior tube body 16 is fixedly connected with the inner bottom wall of rinse bath 2, and in interior tube body 16
Multiple groups internal spray hole 18 is provided on side wall, outer tube body 17 covers on the outside of interior tube body 16, and is arranged on the side wall of outer tube body 17
There is interlayer 19, outer tube body 17 is internally provided with the outer spray orifice 20 of multiple groups, and the outer spray orifice 20 of multiple groups is communicated with interlayer 19, connector 12
Top be provided with and communicated with the first delivery pipe 21 and the second delivery pipe 22, the output end and multiple groups interior tube body 16 of the first delivery pipe 21
It is connected to, the output end of the second delivery pipe 22 is connected to the interlayer 19 of multiple groups outer tube body 17, is arranged in the inner bottom wall of rinse bath 2
There is multiple groups annular groove, internal thread structure is provided on multiple groups annular groove inner sidewall, the bottom end of multiple groups outer tube body 17 is provided with company
Ring 23 is connect, external thread structure, the internal thread structure phase of external thread structure and annular groove are provided on the lateral wall of connection ring 23
Match, simultaneously spiral shell is filled in multiple groups annular groove for the bottom end insertion of multiple groups connection ring 23, and the helical form that is internally provided with of high-temperature steam case 5 adds
Heat pipe 24；Test tube to be cleaned is tipped upside down on to the outside of interior tube body, and outer tube body is covered on to the outside of test tube, passes through outer tube body bottom
The connection ring in portion cooperates with annular groove fixes the inner bottom wall of outer tube body and rinse bath, then opens the first solenoid valve, force (forcing) pump
Pressurize for cleaning case, cleaning solution under the action of pressure by the cavity that the first communicating pipe entered connector, connector
Interior cleaning solution is entered in interior tube body by the first delivery pipe and is sprayed from multiple groups internal spray hole, is carried out to the inner sidewall of test tube clear
It washes, is entered in the interlayer of outer tube body by the intracorporal cleaning solution of connection by the second delivery pipe and spray orifice sprays from outside multiple groups, it is right
The outside of test tube is cleaned, the same manner, is closed the first solenoid valve and is opened inner sidewall and outside of the second solenoid valve to test tube
Wall is rinsed, and is then shut off the first solenoid valve, second solenoid valve and force (forcing) pump, is in high-temperature steam case by heating coil
Water carries out heating and generates high-temperature vapor, opens third solenoid valve, and high-temperature steam disappears to the inside and outside carry out high temperature of test tube
Poison, saving manpower will not cause to corrode without manually being cleaned to the both hands of staff, improve practicability；And effectively
The case where damaging to test tube is avoided, security risk is reduced；Can the inside to test tube sufficiently cleaned, improve to test tube
Cleaning effect, facilitate the test tube later period use, improve use reliability.
One kind of the invention is based on education and instruction test tube cleaning device, is all provided on the first communicating pipe 7 and the second communicating pipe 8
It is equipped with check valve 25；By the way that check valve is arranged on the first communicating pipe and the second communicating pipe, guarantee that cleaning solution, clear water and high temperature steam
Vapour can be entered in interior tube body and interlayer with certain pressure, be guaranteed to the cleaning effect inside and outside test tube.
One kind of the invention is based on education and instruction test tube cleaning device, is provided with multiple groups rubber in the inner bottom wall of rinse bath 2
Glue retainer plate 26, multiple groups rubber retainer plate 26 are respectively sleeved at the outside of multiple groups interior tube body 16, and in multiple groups rubber retainer plate 26
Top be provided with annular clip slot 27；It is convenient by the way that the open at one end of test tube to be inserted into the annular clip slot of rubber retainer plate
Test tube is fixed, and the depth of marmon clamp slot can be inserted into according to the length adjustment test tube of test tube, improves practicability.
One kind of the invention is based on education and instruction test tube cleaning device, cleaning case 3, flushing cisterns 4 and high-temperature steam case 5
Top is provided with feed opening, and is provided at three groups of feed openings sealing door 28, and three groups of sealing doors 28 are respectively with three
Group feed opening is connected through a screw thread, and the front end of cabinet 1 is provided with pick-and-place mouth, and is provided with door-plate, a left side for door-plate at mouth picking and placing
It holds and is connected by a hinge on the left of the front end with cabinet 1, pass through lock connection on the right side of the right end of door-plate and the front end of cabinet 1；It can be with
Cleaning solution is added for cleaning case, is that flushing cisterns and high-temperature steam case add clear water.
One kind of the invention is based on education and instruction test tube cleaning device, further includes motor 29, motor 29 is installed on cleaning
The top of case 3, and the bottom output end of motor 29 is provided with shaft, the top of the bottom end self-cleaning case 3 of shaft stretches to clearly
In tank-washer 3, and paddle 30 is provided in shaft, paddle 30 is located in cleaning case 3；Paddle is driven to turn by motor
It is dynamic, cleaning solution is stirred, the uniformity of concentration of lotion is improved, improves the cleaning effect to test tube.
One kind of the invention is based on education and instruction test tube cleaning device, the top of multiple groups interior tube body 16 and multiple groups outer tube body 17
Portion is arc structure；The protection to test tube is further increased, and can be to test tube by the internal spray hole at the top of interior tube body
Inner bottom wall is cleaned, and can be cleaned to the outer bottom of test tube by the outer spray orifice at the top of outer tube body.
One kind of the invention is based on education and instruction test tube cleaning device, and the right end bottom of rinse bath 2 is provided with drainpipe
31, and drain valve is provided at drainpipe 31；The waste water of cleaning is discharged by drainpipe.
One kind of the invention is based on education and instruction test tube cleaning device, and the top of high-temperature steam case 5 is provided with pressure and releases
Valve is put, pressure relief valve includes valve body 32, upper fixed ring 33, lower fixed ring 34, middle fixed ring 35, spring 36,37 and of sealing plate
Two groups of adjusting screw rods 38, upper fixed ring 33 and lower fixed ring 34 are fixedly installed in the top and bottom in valve body 32 respectively, in it is solid
Determine ring 35 to slide up and down inside valve body 32, and is provided with adjusting spiral shell up and down in the left end of upper fixed ring 33 and right end
Hole, the left and right side on middle 35 top of fixed ring is provided with mounting groove, and is fixedly installed with ball in two groups of mounting grooves
The top of bearing 39, two groups of adjusting screw rods 38 is filled from the bottom end of upper fixed ring 33 difference spiral shell across two groups of supreme fixations of adjusting screw hole
The top of the top of ring 33, bottom end from the middle fixed ring 35 of two groups of adjusting screw rods 38 is inserted into respectively in two groups of ball bearings 39
Portion, the top and bottom end of spring 36 are connect with the top of the bottom end of middle fixed ring 35 and sealing plate 37 respectively, the bottom of sealing plate 37
It holds and is adjacent to the top of lower fixed ring 34；The air pressure in high-temperature steam case can be adjusted, be passed through by pressure relief valve
The height for rotating two groups of adjusting screw rod centering fixed rings is adjusted, so that the decrement to spring is adjusted, thus to gas
The limiting value of pressure is adjusted, and high-temperature steam case air pressure inside is adjusted in realization.
One kind of the invention is based on education and instruction test tube cleaning device, and the top of rinse bath 2 is provided with slot cover 40, and
The top of slot cover 40 is provided with handle；Usually covering slot cover prevents from falling into dust in rinse bath, improves practicability.
One kind of the invention is based on education and instruction test tube cleaning device, at work, before completing above-mentioned movement,
It is moved into the position of user's needs first, test tube to be cleaned is tipped upside down on to the outside of interior tube body, and outer tube body is covered on
The outside of test tube is cooperated with annular groove by the connection ring of outer tube body bottom and fixes the inner bottom wall of outer tube body and rinse bath, so
After open the first solenoid valve, force (forcing) pump is that cleaning case pressurizes, cleaning solution under the action of pressure by the first communicating pipe into
Enter in the cavity of connector, connects intracorporal cleaning solution and entered in interior tube body by the first delivery pipe and sprayed from multiple groups internal spray hole
Out, the inner sidewall of test tube is cleaned, enters the interlayer of outer tube body by the second delivery pipe by the intracorporal cleaning solution of connection
The interior and spray orifice ejection from outside multiple groups, cleans the outside of test tube, the same manner, closes the first solenoid valve and opens the second electromagnetism
Valve is rinsed the inner sidewall and lateral wall of test tube, the first solenoid valve, second solenoid valve and force (forcing) pump is then shut off, by adding
Hot coil is that the water in high-temperature steam case carries out heating generation high-temperature vapor, opens third solenoid valve, high-temperature steam is to test tube
Inside and outside carry out high-temperature sterilization, saving manpower without manually being cleaned will not cause corruption to the both hands of staff
Erosion improves practicability；And the case where damaging to test tube is effectively avoided, security risk is reduced；It can be to the inside of test tube
It is sufficiently cleaned, improves the cleaning effect to test tube, the test tube later period is facilitated to use, use reliability is improved, by first
Check valve is set on communicating pipe and the second communicating pipe, guarantees that cleaning solution, clear water and high-temperature steam can be entered with certain pressure
In interior tube body and interlayer, guarantee to the cleaning effect inside and outside test tube, by the way that the open at one end of test tube is inserted into rubber retainer plate
It is convenient that test tube is fixed in annular clip slot, and the depth of marmon clamp slot can be inserted into according to the length adjustment test tube of test tube
Degree drives paddle rotation by motor, is stirred to cleaning solution, improves the uniformity of concentration of lotion, improve to test tube
Cleaning effect, the air pressure in high-temperature steam case can be adjusted by pressure relief valve, pass through rotation two groups of adjusting spiral shells
The height of bar centering fixed ring is adjusted, so that the decrement to spring is adjusted, so that the limiting value to air pressure carries out
It adjusts, high-temperature steam case air pressure inside is adjusted in realization, and usually covering slot cover prevents from falling into dust in rinse bath.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. one kind is based on education and instruction test tube cleaning device, which is characterized in that including cabinet (1) and rinse bath (2), the case
Body (1) is internally provided with working chamber, and be provided in working chamber cleaning case (3), flushing cisterns (4), high-temperature steam case (5),
Force (forcing) pump (6), the first communicating pipe (7), the second communicating pipe (8), third connecting pipe (9), the first forcing pipe (10), the second forcing pipe
(11) and connector (12), output of the top of first forcing pipe (10) and the second forcing pipe (11) with force (forcing) pump (6)
End connection, it is internal that the top of the bottom end self-cleaning case (3) of the first forcing pipe (10) stretches to cleaning case (3), and in the first pressurization
It is provided with the first solenoid valve (13) on pipe (10), the top of bottom end from the flushing cisterns (4) of the second forcing pipe (11) stretches to flushing
In case (4), and second solenoid valve (14) are provided on the second forcing pipe (11), the connector (12) is internally provided with sky
One end of chamber, first communicating pipe (7), the second communicating pipe (8) and third connecting pipe (9) is connected to connector (12), the
The other end of a connecting pipe (7), the second communicating pipe (8) and third connecting pipe (9) respectively with cleaning case (3), flushing cisterns (4) and height
Warm steam chest (5) is connected to, and is provided with third solenoid valve (15) on the third connecting pipe (9), the rinse bath (2) is installed on case
The top of body (1), and it is provided with multiple groups cleaning device in rinse bath (2), the multiple groups cleaning device includes interior tube body
It (16) and outer tube body (17), is sealing state at the top of said inner tube body (16) and outer tube, the bottom end of interior tube body (16) and clear
The inner bottom wall of washing trough (2) is fixedly connected, and multiple groups internal spray hole (18), the outer tube body are provided on the side wall of interior tube body (16)
(17) cover on the outside of interior tube body (16), and be provided with interlayer (19) on the side wall of outer tube body (17), outer tube body (17) it is interior
Portion is provided with the outer spray orifice (20) of multiple groups, and the outer spray orifice (20) of the multiple groups is communicated with interlayer (19), the top of the connector (12)
It holds and is provided with and communicated with the first delivery pipe (21) and the second delivery pipe (22), in the output end and multiple groups of first delivery pipe (21)
Tube body (16) is connected to, and the output end of second delivery pipe (22) is connected to the interlayer (19) of multiple groups outer tube body (17), clearly
It is provided with multiple groups annular groove in the inner bottom wall of washing trough (2), is provided with internal thread structure on the multiple groups annular groove inner sidewall, it is described
The bottom end of multiple groups outer tube body (17) is provided with connection ring (23), is provided with external screw thread knot on the lateral wall of the connection ring (23)
The internal thread structure of structure, the external thread structure and annular groove matches, and simultaneously spiral shell is filled to for the bottom end insertion of multiple groups connection ring (23)
In multiple groups annular groove, the high-temperature steam case (5) is internally provided with helical form heating tube (24).
2. as described in claim 1 a kind of based on education and instruction test tube cleaning device, which is characterized in that first connection
It manages (7) and is provided with check valve (25) on the second communicating pipe (8).
3. as claimed in claim 2 a kind of based on education and instruction test tube cleaning device, which is characterized in that the rinse bath
(2) multiple groups rubber retainer plate (26) is provided in inner bottom wall, the multiple groups rubber retainer plate (26) is respectively sleeved in multiple groups
The outside of tube body (16), and annular clip slot (27) are provided on the top of multiple groups rubber retainer plate (26).
4. as claimed in claim 3 a kind of based on education and instruction test tube cleaning device, which is characterized in that the cleaning case
(3), the top of flushing cisterns (4) and high-temperature steam case (5) is provided with feed opening, and is provided with sealing at three groups of feed openings
Door (28), sealing door (28) described in three groups are connected through a screw thread with feed opening described in three groups respectively, and the front end of cabinet (1) is set
It is equipped with pick-and-place mouth, and is provided with door-plate at mouth picking and placing, is connected on the left of the left end of the door-plate and the front end of cabinet (1) by hinge
It connects, passes through lock connection on the right side of the right end of door-plate and the front end of cabinet (1).
5. as claimed in claim 4 a kind of based on education and instruction test tube cleaning device, which is characterized in that further include motor
(29), the motor (29) is installed on the top of cleaning case (3), and the bottom output end of motor (29) is provided with shaft, institute
The top for stating the bottom end self-cleaning case (3) of shaft stretches in cleaning case (3), and paddle (30), institute are provided in shaft
Paddle (30) is stated to be located in cleaning case (3).
6. as claimed in claim 5 a kind of based on education and instruction test tube cleaning device, which is characterized in that the multiple groups inner tube
It is arc structure at the top of body (16) and multiple groups outer tube body (17).
7. as claimed in claim 8 a kind of based on education and instruction test tube cleaning device, which is characterized in that the rinse bath
(2) right end bottom is provided with drainpipe (31), and is provided with drain valve at drainpipe (31).
8. as claimed in claim 7 a kind of based on education and instruction test tube cleaning device, which is characterized in that the high-temperature steam
The top of case (5) is provided with pressure relief valve, and the pressure relief valve includes valve body (32), upper fixed ring (33), lower fixed ring
(34), middle fixed ring (35), spring (36), sealing plate (37) and two groups of adjusting screw rods (38), fixed ring (33) and under
Fixed ring (34) is fixedly installed in the top and bottom in valve body (32) respectively, and the middle fixed ring (35) is internal along valve body (32)
It slides up and down, and is provided with adjusting screw hole up and down, the middle fixed ring in the left end of upper fixed ring (33) and right end
(35) left and right side on top is provided with mounting groove, and ball bearing (39) are fixedly installed in two groups of mounting grooves,
The top of two groups of adjusting screw rods (38) is supreme solid across two groups of adjusting screw holes from the bottom end of upper fixed ring (33) difference spiral shell dress
Determine the top of ring (33), the top of bottom end from the middle fixed ring (35) of two groups of adjusting screw rods (38) is inserted into two groups of ball axis respectively
Hold (39) it is internal, the top and bottom end of the spring (36) top with the bottom end of middle fixed ring (35) and sealing plate (37) respectively
Connection, the bottom end of the sealing plate (37) and the top of lower fixed ring (34) are adjacent to.
9. as claimed in claim 8 a kind of based on education and instruction test tube cleaning device, which is characterized in that the rinse bath
(2) top is provided with slot cover (40), and the top of slot cover (40) is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538377.7A CN109719099A (en) | 2018-12-16 | 2018-12-16 | One kind being based on education and instruction test tube cleaning device |
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| CN115846298A (en) * | 2022-11-29 | 2023-03-28 | 桃源县第三中学(陬市镇中学) | Chemistry education laboratory is with tube cleaning equipment |
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