CN208887250U - A kind of use for laboratory instrument drying unit - Google Patents

Abstract

The utility model discloses a kind of use for laboratory instrument drying units, including cabinet and control room, the cabinet left end is by being fixedly installed with control room, lower end is by being fixedly installed with thermoregulator in front of the control room, by being fixedly installed with temperature indicator above the thermoregulator, the temperature indicator upper end is by being fixedly installed with control switch, drying room is provided on the right side of the control room, the left and right sides is by being fixedly installed with slide rail inside the drying room, by being sealed and installed with circulating heater on the outside of the return air inlet, it can be realized the indoor hot wind reciprocation cycle movement of drying by circulating heater, drying efficiency can be greatly improved by this drying mode, Quick-air-drying can be realized to indoor glass apparatus is dried；Flash baking can be carried out to the lesser instrument internal that is open by Multifunctional rack, save many time and resource, improve the overall utility of drying unit.

Description

A kind of use for laboratory instrument drying unit

Technical field

The utility model belongs to laboratory equipment correlative technology field, and in particular to a kind of use for laboratory instrument drying dress It sets.

Background technique

When laboratory is tested, such as fine organic synthesis, inorganic and analysis is tested, and chemistry teaching test etc. is Impurity is avoided to be mixed into reactant, it is necessary to use clean glass apparatus, the simplest method of dry glass instrument is to make It stands overnight, after the instrument generally cleaned up is inverted a period of time, if can be used without water mark, if it is desired to it is stringent anhydrous, It then needs for the required instrument used to be placed in drying unit and dry.

Existing use for laboratory instrument drying unit technology has the following problems:

1, existing use for laboratory instrument drying unit is only simply mounted with heater strip inside drying unit, passes through Then air inside heater strip heating, drying device dries the glass apparatus being placed in drying unit, such baking The shortcoming of dry mode is that its drying efficiency is low, does not have hot air circulation effect inside drying unit, can not be to drying unit Interior glass apparatus realizes Quick-air-drying, and carries out heating, drying using electric heating wire and waste very big electric power；

2, existing use for laboratory instrument drying unit is usually all by glass generally with common baking oven without too big difference Instrument is placed on the rack being arranged inside drying unit and is dried, but has some cavitys deeper, and be open lesser instrument Device can be difficult thus to need drying for a long time to wait their internal moisture drying because internal gas is not easy circulation, It wastes many time and causes the very big wasting of resources, be very restricted the use scope of drying unit, drop The low overall utility of drying unit.

Utility model content

The purpose of this utility model is to provide a kind of use for laboratory instrument drying units, to solve in above-mentioned background technique Hot wind can not recycle in the drying unit of proposition and use scope is restricted problem.

To achieve the above object, the utility model provides the following technical solutions:

A kind of use for laboratory instrument drying unit, including cabinet and control room, the cabinet left end is by being fixedly installed with Control room, the control room front lower end pass through fixation above the thermoregulator by being fixedly installed with thermoregulator Temperature indicator is installed, the temperature indicator upper end leads on the right side of the control switch by being fixedly installed with control switch It crosses and is fixedly installed with display lamp, drying room is provided on the right side of the control room, the left and right sides passes through fixation inside the drying room Slide rail is installed, slide rail described in upper end is interior by being slidably fitted with the first placement plate, the first placement plate right side Top is by being fixedly installed with return air inlet, and by being sealed and installed with circulating heater, described first is put in the return air inlet outside It sets and the second placement plate is slidably fitted with by slide rail below plate, the second placement plate lower section is by being fixedly installed with more function Energy rack, the cabinet right end front are rotatably equipped with chamber door by hinge, and the drying room bottom end is by being fixedly installed with Absorbent wool, absorbent wool right side top is by being fixedly installed with air outlet, and cabinet bottom end surrounding is by being fixedly installed with Universal wheel.

Preferably, the hinge includes doorframe blade, outer connecting shaft, door leaf blade, plane bearing, interior connecting shaft and installation Hole is installed by welding with outer connecting shaft between the doorframe blade and door leaf blade, socket is equipped with interior inside the outer connecting shaft Connecting shaft, the interior connecting shaft both ends are rotatably equipped with plane bearing, and the doorframe blade is uniformly distributed with door leaf blade interior Mounting hole is installed, the hinge is connect by doorframe blade with body pivot, and the hinge is turned by door leaf blade and chamber door Dynamic connection.

Preferably, the circulating heater includes fan shroud, wind chamber, discharge pipe, heater strip, rack air guide hole, wind Machine shaft, blower leaf, drying motor and aspiration channel, the fan shroud are internally provided with wind chamber, and the fan shroud lower end passes through close It seals and discharge pipe is installed, by being fixedly installed with heater strip inside the discharge pipe, pass through sealing on the left of the discharge pipe lower end Rack air guide hole is installed, the intracavitary portion of wind is by being rotatably equipped with fan shaft, the fan shaft middle position Outside is by being fixedly installed with blower leaf, and the fan shaft right end is by being rotatably equipped with drying motor, on the fan shroud It holds by being sealed and installed with aspiration channel, the circulating heater is tightly connected by discharge pipe and air outlet, and the circulation adds Thermal is tightly connected by rack air guide hole and Multifunctional rack, and the circulating heater passes through aspiration channel and return air Mouth is tightly connected.

Preferably, the Multifunctional rack includes ventilation frame, ventilation cross bar, ventilation vertical bar, side air-out mouth and placement Frame air inlet, the ventilation lower portion pass through sealing installation by being sealed and installed with ventilation cross bar, the ventilation cross bar upper end There is ventilation vertical bar, is provided with side air-out mouth on the outside of the ventilation vertical bar, the ventilation frame right end middle position passes through fixation Rack air inlet is installed.

Preferably, first placement plate is identical as the second placement plate structure size, and first placement plate is put with second It sets intralamellar part and is provided with venthole.

Preferably, there are four the universal wheel is installed altogether and their size specifications are identical, and the universal wheel can be without dead angle It rotates and each universal wheel is fitted with brake.

Preferably, the chamber door can be by hinge relative to body pivot, and the chamber door turns relative to the maximum of cabinet Dynamic angle is 120 °.

Preferably, the ventilation cross bar is installed there are three altogether and is uniformly mounted on ventilation lower portion, each ventilation Nine ventilation vertical bars uniformly are installed inside cross bar and their size specifications are identical.

Compared with prior art, the utility model provides a kind of use for laboratory instrument drying unit, has following beneficial Effect:

The utility model is mounted with circulating heater comprising fan shroud, wind chamber, discharge pipe, heater strip, rack are led Air port, fan shaft, blower leaf, drying motor and aspiration channel, such benefit be by the rotation of blower leaf can hot wind pass through Aspiration channel sucks air-inlet cavity, is sent into drying room after then carrying out reheating by the heater strip in discharge pipe and discharge pipe again It is interior, it may be implemented to dry indoor hot wind reciprocation cycle movement in this way, drying effect can be greatly improved by this drying mode Rate can realize Quick-air-drying to indoor glass apparatus is dried, save many drying times and very big electric power；

The utility model is mounted with Multifunctional rack comprising ventilation frame, ventilation cross bar, ventilation vertical bar, side air-out Mouth and rack air inlet, such benefit is can be very easily by some chambers by the ventilation vertical bar in Multifunctional rack Body is deeper, and the lesser instrument that is open, which inserts, to be set, and then passes through the side air-out of air outlet and its side at the top of ventilation vertical bar Mouth can be deeper to some cavitys, and the lesser instrument internal that is open carries out flash baking, it is no longer necessary to and prolonged drying waits, Many time and resource are saved, so that the use scope of drying unit has been obtained very big extension, improves drying unit Overall utility.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:

Fig. 1 be the utility model proposes a kind of use for laboratory instrument drying unit structural schematic diagram；

Fig. 2 be the utility model proposes closing structure schematic diagram；

Fig. 3 be the utility model proposes circulating heater structural schematic diagram；

Fig. 4 be the utility model proposes Multifunctional rack structural schematic diagram；

In figure: 1, cabinet；2, control room；3, thermoregulator；4, temperature indicator；5, control switch；6, display lamp；7, Drying room；8, slide rail；9, the first placement plate；10, return air inlet；11, circulating heater；111, fan shroud；112, wind chamber； 113, discharge pipe；114, heater strip；115, rack air guide hole；116, fan shaft；117, blower leaf；118, motor is dried； 119, aspiration channel；12, the second placement plate；13, Multifunctional rack；131, ventilation frame；132, ventilation cross bar；133, ventilation is perpendicular Bar；134, side air-out mouth；135, rack air inlet；14, hinge；15, chamber door；16, air outlet；17, absorbent wool；18, universal Wheel；19, doorframe blade；20, outer connecting shaft；21, door leaf blade；22, plane bearing；23, interior connecting shaft；24, mounting hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects or integral type connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:

A kind of use for laboratory instrument drying unit, including cabinet 1 and control room 2,1 left end of cabinet is by being fixedly installed with control Room 2 processed, 2 front lower end of control room pass through above thermoregulator 3 and are fixedly installed with by being fixedly installed with thermoregulator 3 Temperature indicator 4,4 upper end of temperature indicator pass through fixed installation by being fixedly installed with control switch 5 on the right side of control switch 5 There is display lamp 6, drying room 7 is provided on the right side of control room 2, the 7 inside left and right sides of drying room is by being fixedly installed with slide rail 8, upper end slide rail 8 is interior by being slidably fitted with the first placement plate 9, and 9 right side top of the first placement plate is by being fixedly installed with Return air inlet 10,10 outside of return air inlet pass through slide rail below first placement plate 9 by being sealed and installed with circulating heater 11 8 are slidably fitted with the second placement plate 12, and for 12 lower section of the second placement plate by being fixedly installed with Multifunctional rack 13, cabinet 1 is right End front is rotatably equipped with chamber door 15 by hinge 14, and for 7 bottom end of drying room by being fixedly installed with absorbent wool 17, absorbent wool 17 is right Upper side is by being fixedly installed with air outlet 16, and 1 bottom end surrounding of cabinet is by being fixedly installed with universal wheel 18.

Further, hinge 14 includes doorframe blade 19, outer connecting shaft 20, door leaf blade 21, plane bearing 22, interior connecting shaft 23 and mounting hole 24, outer connecting shaft 20, outer 20 internal sleeve of connecting shaft are installed by welding between doorframe blade 19 and door leaf blade 21 It connects and interior connecting shaft 23 is installed, interior 23 both ends of connecting shaft are rotatably equipped with plane bearing 22, doorframe blade 19 and door leaf blade 21 Inside, which is uniformly distributed, is equipped with mounting hole 24, and hinge 14 is rotatablely connected by doorframe blade 19 and cabinet 1, and hinge 14 passes through door leaf Blade 21 and chamber door 15 are rotatablely connected；Cabinet 1 and chamber door 15 can be rotatably connected by hinge 14, open people It is more easier when chamber door 15 conveniently.

Further, circulating heater 11 includes fan shroud 111, wind chamber 112, discharge pipe 113, heater strip 114, rack Air guide hole 115, fan shaft 116, blower leaf 117, drying motor 118 and aspiration channel 119, fan shroud 111 are internally provided with wind Chamber 112,111 lower end of fan shroud is by being sealed and installed with discharge pipe 113, by being fixedly installed with heater strip inside discharge pipe 113 114,113 lower end of discharge pipe left side passes through inside wind chamber 112 and is rotatably equipped with by being sealed and installed with rack air guide hole 115 Fan shaft 116,116 middle position of fan shaft outside is by being fixedly installed with blower leaf 117,116 right end of fan shaft By being rotatably equipped with drying motor 118,111 upper end of fan shroud is by being sealed and installed with aspiration channel 119, circulating heater 11 It is tightly connected by discharge pipe 113 and air outlet 16, circulating heater 11 passes through rack air guide hole 115 and multi-functional placement Frame 13 is tightly connected, and circulating heater 11 is tightly connected by aspiration channel 119 and return air inlet 10；It is rotated by blower leaf 117 Can hot wind air-inlet cavity 112 sucked by aspiration channel 119, then pass through the heater strip in discharge pipe 113 and discharge pipe 113 again It is sent into drying room 7 after 114 progress reheatings, the hot wind reciprocation cycle movement in drying room 7 may be implemented in this way, pass through this Kind drying mode can greatly improve drying efficiency, can realize Quick-air-drying to the glass apparatus in drying room 7.

Further, Multifunctional rack 13 includes ventilation frame 131, ventilation cross bar 132, ventilation vertical bar 133, side air-out mouth 134 and rack air inlet 135, by being sealed and installed with ventilation cross bar 132 inside frame 131 of ventilating, 132 upper end of cross bar of ventilating By being sealed and installed with ventilation vertical bar 133, it is provided with side air-out mouth 134 on the outside of vertical bar 133 of ventilating, in 131 right end of frame of ventilating Between at position by being fixedly installed with rack air inlet 135；It can be very by the ventilation vertical bar 133 in Multifunctional rack 13 Easily that some cavitys are deeper, the lesser instrument that is open, which inserts, to be set, and then passes through the air outlet 16 at 133 top of ventilation vertical bar And the side air-out mouth 134 of its side can be deeper to some cavitys, the lesser instrument internal that is open carries out flash baking, no longer It needs to dry for a long time and wait, save many time and resource, obtained the use scope of drying unit very big Extension.

Further, the first placement plate 9 is identical as 12 structure size of the second placement plate, the first placement plate 9 and the second placement plate Venthole is provided with inside 12；Identical by mounting structure and internal the first placement plate 9 and second for being provided with venthole Placement plate 12 can facilitate hot wind in 7 internal circulation flow of drying room, accelerate drying efficiency.

Further, there are four universal wheel 18 is installed altogether and their size specifications are identical, and universal wheel 18 can be rotated without dead angle And each universal wheel 18 is fitted with brake；By install with brake universal wheel 18 can facilitate equipment movement and It is fixed, convenience is provided for the use of equipment.

Further, chamber door 15 can be rotated by hinge 14 relative to cabinet 1, and chamber door 15 turns relative to the maximum of cabinet 1 Dynamic angle is 120 °；It being capable of the very convenient daily taking and placing instrument used relative to 120 ° of maximum rotations of cabinet 1 by chamber door 15 Device.

Further, ventilation cross bar 132 is installed there are three altogether and is uniformly mounted on inside ventilation frame 131, and each ventilation is horizontal 132 inside of bar is uniformly equipped with nine ventilation vertical bars 133 and their size specifications are identical；By the way that multiple ventilation cross bars 132 are arranged With ventilation vertical bar 133, the more instruments to be dried of placement can be facilitated.

The working principle and process for using of the utility model:

The working principle of the utility model is then led to by the way that the glass apparatus of use for laboratory to be placed in drying room 7 It crosses circulating heater 11 and circulating-heating is carried out to the air in drying room 7, baking can be observed by temperature indicator 4 in time Drying temperature in dry chamber 7 is adjusted the drying temperature in drying room 7 by thermoregulator 3, reaches to glass apparatus Flash baking；Before using the utility model, necessary preoperation inspection should be carried out to it, after confirmation, pass through ten thousand Equipment is moved to using area to wheel 18, then equipment is fixed by the brake that universal wheel 18 is installed above, is beaten Then instrument to be dried is placed on by door 15 of unpacking by the first placement plate 9 of extraction of slide rail 8 and the second placement plate 12 First placement plate 9 and the second placement plate 12, then pushed in entering to dry dry chamber 7 by slide rail 8, if there is test tube or the like Deep chamber instrument, can by they be inverted be inserted into ventilation vertical bar 133 on, after the completion of placement, close chamber door 15, connect equipment electricity Source controls equipment by control switch 5 and starts to work, and whether the display state for observing display lamp 6 is normal, passes through temperature indicator 4 observe the drying temperature in drying room 7, the drying temperature in drying room 7 are adjusted by thermoregulator 3, wait dry After the completion of dry, pass hull closure disconnects power supply, opens chamber door 15, takes out instrument, completes the drying operation to instrument.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of use for laboratory instrument drying unit, including cabinet (1) and control room (2), it is characterised in that: the cabinet (1) Left end by being fixedly installed with control room (2), in front of the control room (2) lower end by being fixedly installed with thermoregulator (3), By being fixedly installed with temperature indicator (4) above the thermoregulator (3), temperature indicator (4) upper end passes through solid Dingan County is equipped with control switch (5), by being fixedly installed with display lamp (6) on the right side of the control switch (5), the control room (2) Right side is provided with drying room (7), and the internal left and right sides of the drying room (7) is by being fixedly installed with slide rail (8), upper end institute It states in slide rail (8) by being slidably fitted with the first placement plate (9), top passes through fixation on the right side of first placement plate (9) It is equipped with return air inlet (10), by being sealed and installed with circulating heater (11) on the outside of the return air inlet (10), described first is put It sets and is slidably fitted with the second placement plate (12) below plate (9) by slide rail (8), passed through below second placement plate (12) It is fixedly installed with Multifunctional rack (13), is rotatably equipped with chamber door (15) by hinge (14) in front of cabinet (1) right end, Drying room (7) bottom end is by being fixedly installed with absorbent wool (17), and top passes through fixed installation on the right side of the absorbent wool (17) Have air outlet (16), cabinet (1) the bottom end surrounding is by being fixedly installed with universal wheel (18).

2. a kind of use for laboratory instrument drying unit according to claim 1, it is characterised in that: the hinge (14) includes Doorframe blade (19), outer connecting shaft (20), door leaf blade (21), plane bearing (22), interior connecting shaft (23) and mounting hole (24), It is installed by welding with outer connecting shaft (20) between the doorframe blade (19) and door leaf blade (21), the outer connecting shaft (20) is internal Socket is equipped with interior connecting shaft (23), and interior connecting shaft (23) both ends are rotatably equipped with plane bearing (22), the doorframe leaf It is uniformly distributed and is equipped with mounting hole (24) inside piece (19) and door leaf blade (21), the hinge (14) passes through doorframe blade (19) It is rotatablely connected with cabinet (1), the hinge (14) is rotatablely connected by door leaf blade (21) and chamber door (15).

3. a kind of use for laboratory instrument drying unit according to claim 1, it is characterised in that: the circulating heater It (11) include fan shroud (111), wind chamber (112), discharge pipe (113), heater strip (114), rack air guide hole (115), blower Shaft (116), blower leaf (117), drying motor (118) and aspiration channel (119), the fan shroud (111) are internally provided with wind Chamber (112), fan shroud (111) lower end are passed through inside the discharge pipe (113) by being sealed and installed with discharge pipe (113) It is fixedly installed with heater strip (114), by being sealed and installed with rack air guide hole (115) on the left of discharge pipe (113) lower end, The wind chamber (112) is internal by being rotatably equipped with fan shaft (116), on the outside of fan shaft (116) middle position By being fixedly installed with blower leaf (117), fan shaft (116) right end is by being rotatably equipped with drying motor (118), institute Fan shroud (111) upper end is stated by being sealed and installed with aspiration channel (119), the circulating heater (11) passes through discharge pipe (113) it is tightly connected with air outlet (16), the circulating heater (11) is put by rack air guide hole (115) with multi-functional Frame (13) sealed connection is set, the circulating heater (11) is tightly connected by aspiration channel (119) and return air inlet (10).

4. a kind of use for laboratory instrument drying unit according to claim 1, it is characterised in that: the Multifunctional rack It (13) include ventilation frame (131), ventilation cross bar (132), ventilation vertical bar (133), side air-out mouth (134) and rack air inlet (135), by being sealed and installed with ventilation cross bar (132), ventilation cross bar (132) upper end inside the ventilation frame (131) By being sealed and installed with ventilation vertical bar (133), side air-out mouth (134), the ventilation are provided on the outside of the ventilation vertical bar (133) Frame (131) right end middle position is by being fixedly installed with rack air inlet (135).

5. a kind of use for laboratory instrument drying unit according to claim 1, it is characterised in that: first placement plate (9) identical as the second placement plate (12) structure size, it is provided with inside first placement plate (9) and the second placement plate (12) Venthole.

6. a kind of use for laboratory instrument drying unit according to claim 1, it is characterised in that: the universal wheel (18) is altogether There are four installations and their size specifications are identical, and the universal wheel (18) can rotate without dead angle and each universal wheel (18) is pacified Equipped with brake.

7. a kind of use for laboratory instrument drying unit according to claim 2, it is characterised in that: the chamber door (15) can It is rotated by hinge (14) relative to cabinet (1), the chamber door (15) is 120 ° relative to the maximum rotation angle of cabinet (1).

8. a kind of use for laboratory instrument drying unit according to claim 4, it is characterised in that: the ventilation cross bar (132) it is internal to be mounted on there are three installing altogether and uniformly ventilation frame (131), each ventilation cross bar (132) inside is uniform Nine ventilation vertical bars (133) are installed and their size specifications are identical.