CN216274043U - Biochemical incubator convenient to it is clean - Google Patents

Abstract

The utility model discloses a biochemical incubator convenient to clean, which comprises a case body, a supporting frame, a first rotary driving mechanism, a telescopic rod, a second rotary driving mechanism, a brush roller and a liquid spraying mechanism, wherein an interlayer and a culture chamber are arranged in the case body and are distributed up and down, and the top wall of the culture chamber is provided with a guide groove; the first rotary driving mechanism is arranged in the interlayer; one end of the telescopic rod is arranged on the output end of the first rotary driving mechanism, and the telescopic rod and the top wall are parallel to each other; the second rotary driving mechanism is arranged at the other end of the telescopic rod, the output end of the second rotary driving mechanism penetrates through the guide groove and enters the culture chamber, the second rotary driving mechanism is in transmission connection with the brush roll through the quick connection structure, and bristles of the brush roll are abutted against the inner side wall of the culture chamber; the liquid spraying mechanism comprises a plurality of liquid outlets, and the liquid outlets are formed in the upper end of the left inner wall, the upper end of the rear inner wall and the upper end of the right inner wall of the culture chamber. The mechanism composed of the brush roll and the liquid spraying mechanism replaces part of the work of cleaning the incubator by people, the workload of the people is reduced, and the speed is high.

Description

Biochemical incubator convenient to it is clean

Technical Field

The utility model relates to the field of biochemical culture, in particular to a biochemical incubator convenient to clean.

Background

The biochemical incubator has a refrigeration and heating bidirectional temperature regulation system and a temperature controllable function, is important test equipment for scientific research institutions, universities and colleges, production units or laboratories of industries such as biology, genetic engineering, medicine, health epidemic prevention, environmental protection, agriculture, forestry, livestock husbandry and the like, and is widely applied to low-temperature constant-temperature tests, culture tests, environmental tests and the like. When biochemical incubator is used for biological detection, need regularly wash biochemical incubator's inner wall many times, prevent the inside biological cross infection of biochemical incubator, present vast majority biochemical incubator all washs its inner wall through the manual work, washs very inconveniently, and not only work efficiency is low, still wastes a large amount of manpowers and time.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the biochemical incubator which is convenient to clean, and saves time and labor.

The biochemical incubator convenient to clean comprises a box body, a support frame, a first rotary driving mechanism, a telescopic rod, a second rotary driving mechanism, a brush roller and a liquid spraying mechanism, wherein an interlayer and a culture chamber are arranged in the box body and are distributed up and down; the support frame is detachably arranged in the culture chamber and used for placing a biochemical sample; the first rotary driving mechanism is arranged in the interlayer; one end of the telescopic rod is arranged at the output end of the first rotary driving mechanism, and the telescopic rod and the top wall are parallel to each other; the second rotary driving mechanism is arranged at the other end of the telescopic rod, the output end of the second rotary driving mechanism faces downwards, and the output end of the second rotary driving mechanism penetrates through the guide groove and enters the culture chamber; the brush roll can be in transmission connection with the output end of the second rotary driving mechanism through a quick connection structure, and bristles of the brush roll are abutted against the inner side wall of the culture chamber; the liquid spraying mechanism comprises a plurality of liquid outlets, and the liquid outlets are formed in the upper end of the left inner wall of the culture chamber, the upper end of the rear inner wall and the upper end of the right inner wall.

The biochemical incubator convenient to clean according to the embodiment of the utility model at least has the following beneficial effects: the biochemical samples are cultured in the culture chamber. When the culture chamber needs to be cleaned, the brush roll is connected with the output end of the second rotary driving mechanism, the cleaning solution is conveyed to the upper end of the inner wall of the culture chamber through the liquid outlet, then the cleaning solution is coated on the inner wall of the culture chamber under the action of gravity, the brush roll is driven to rotate by the second rotary driving mechanism, and the inner wall of the culture chamber is cleaned under the action of the cleaning solution and the bristles; in the rotating process of the brush roll, the first rotary driving mechanism drives the telescopic rod to swing on the horizontal plane, so that the second rotary driving mechanism is driven to move along the track of the guide groove, and finally the brush roll can abut against the left inner wall, the rear inner wall and the right inner wall of the culture chamber, so that the left inner wall, the rear inner wall and the right inner wall of the culture chamber are cleaned. The mechanism composed of the first rotary driving mechanism, the telescopic rod, the second rotary driving mechanism, the brush roll and the liquid spraying mechanism replaces part of work of cleaning the incubator by people, the workload of the people is reduced, and the speed is high.

According to some embodiments of the present invention, a drain outlet is disposed at the bottom of the culture chamber, the liquid spraying mechanism further includes a cleaning liquid pool, a first liquid pump and a first liquid conveying pipe, one end of the first liquid conveying pipe is communicated with the cleaning liquid pool, the other end of the first liquid conveying pipe is communicated with the liquid outlet, and the first liquid pump is disposed on the first liquid conveying pipe.

According to some embodiments of the utility model, the culture chamber further comprises a flexible stop, the flexible stop is provided with a guide sleeve for the output end of the second rotary driving mechanism to pass through, and the flexible stop covers the top wall of the culture chamber.

According to some embodiments of the utility model, the cultivation room further comprises a refrigeration mechanism, an air duct is arranged in the box body, a fan unit and an electric heating assembly are arranged in the air duct, the refrigeration mechanism comprises an evaporator arranged in the air duct, and an inlet and an outlet of the air duct are respectively arranged on the lower end and the upper end of the rear side wall of the cultivation room.

According to some embodiments of the present invention, an equipment room is provided below the culture room in the box body, the refrigeration mechanism further includes a compressor, a condenser, an expansion valve, a refrigerant and a liquid storage tank, the compressor, the condenser, the liquid storage tank, the expansion valve and the evaporator are sequentially communicated through a connecting pipe and form a closed loop system, the refrigerant is in the closed loop system, and the compressor, the condenser, the liquid storage tank and the expansion valve are all provided in the equipment room.

According to some embodiments of the utility model, the inner wall of the culture chamber is provided with a temperature sensor for measuring the temperature of the culture chamber.

According to some embodiments of the utility model, a storage chamber is further arranged in the box body, a second sealing door for sealing the storage chamber is arranged on the front wall of the box body, and the storage chamber can be used for containing the brush roller.

According to some embodiments of the utility model, the support frame comprises a bottom bracket and a plurality of stacking brackets, and the stacking brackets and the bottom bracket are detachably connected in sequence from top to bottom.

According to some embodiments of the present invention, the bottom bracket includes four base support rods and a first tray, four corners of upper and lower sides of the first tray are respectively provided with first insertion grooves, upper ends of the four base support rods are respectively inserted into the four first insertion grooves of the lower side of the first tray, the stacking bracket includes four vertical rods and a second tray, four corners of upper and lower sides of the second tray are respectively provided with second insertion grooves, upper ends of the four vertical rods are respectively inserted into the four second insertion grooves of the lower side of the second tray, and lower ends of the vertical rods are inserted into the first insertion grooves and the second insertion grooves.

According to some embodiments of the utility model, the first sealing door is provided with an observation window, and arc plates are arranged between the left side wall and the rear side wall of the culture chamber and between the rear side wall and the right side wall of the culture chamber.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of a biochemical incubator that facilitates cleaning according to an embodiment of the present invention;

FIG. 2 is a schematic view of the biochemical incubator of FIG. 1 with the hidden cover plate and the first sealing door for easy cleaning;

FIG. 3 is a schematic cross-sectional view of the biochemical incubator of FIG. 1 to facilitate cleaning;

fig. 4 is a partially enlarged schematic view of a portion a of fig. 3.

Reference numerals:

the device comprises a box body 100, an interlayer 110, a culture chamber 120, a liquid outlet 121, a first sealing door 130, an observation window 131, a guide groove 140, a sewage draining outlet 150, an equipment room 160, an air duct 170, a fan set 171, an evaporator 172, an electric heating assembly 173, a temperature sensor 180, a second sealing door 190, a support frame 200, a base support rod 210, a first tray 220, a vertical rod 230, a second tray 240, a first rotary driving mechanism 300, a telescopic rod 400, a second rotary driving mechanism 500, a brush roller 600 and a storage chamber 700.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as the directions of up, down, front, rear, left, right, etc., may be based on those shown in the drawings, only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 4, the utility model discloses a biochemical incubator convenient to clean, which comprises a case 100, a support frame 200, a first rotary driving mechanism 300, a telescopic rod 400, a second rotary driving mechanism 500, a brush roller 600 and a liquid spraying mechanism, wherein an interlayer 110 and a culture chamber 120 are arranged in the case 100 and distributed up and down, a first sealing door 130 for sealing the culture chamber 120 is arranged on the front wall of the case 100, a guide groove 140 is arranged on the top wall of the culture chamber 120, the guide groove 140 is U-shaped, an opening surrounded by the guide groove 140 faces the front, and the guide groove 140 communicates the interlayer 110 and the culture chamber 120; the support frame 200 is detachably arranged in the culture chamber 120, and the support frame 200 is used for placing biochemical samples; the first rotary driving mechanism 300 is arranged in the interlayer 110; one end of the telescopic rod 400 is disposed at the output end of the first rotary driving mechanism 300, and the telescopic rod 400 and the top wall are parallel to each other; the second rotary driving mechanism 500 is arranged at the other end of the telescopic rod 400, the output end of the second rotary driving mechanism 500 faces downwards, and the output end of the second rotary driving mechanism 500 passes through the guide groove 140 and enters the culture chamber 120; the brush roll 600 can be in transmission connection with the output end of the second rotary driving mechanism 500 through a quick connection structure, and bristles of the brush roll 600 are abutted against the inner side wall of the culture chamber 120; the liquid spraying mechanism comprises a plurality of liquid outlets 121, and the liquid outlets 121 are arranged at the upper end of the left inner wall, the upper end of the rear inner wall and the upper end of the right inner wall of the culture chamber 120.

The biochemical sample is incubated in incubation chamber 120. When the culture chamber 120 needs to be cleaned, the brush roller 600 is connected with the output end of the second rotary driving mechanism 500, the cleaning liquid is conveyed to the upper end of the inner wall of the culture chamber 120 through the liquid outlet 121, then the cleaning liquid is coated on the inner wall of the culture chamber 120 under the action of gravity, the second rotary driving mechanism 500 drives the brush roller 600 to rotate, and the inner wall of the culture chamber 120 is cleaned under the action of the cleaning liquid and the bristles; in the rotating process of the brush roller 600, the first rotary driving mechanism 300 drives the telescopic rod 400 to swing on the horizontal plane, and then drives the second rotary driving mechanism 500 to move along the track of the guide groove 140, so that the brush roller 600 can abut against the left inner wall, the rear inner wall and the right inner wall of the cultivation room 120, and the left inner wall, the rear inner wall and the right inner wall of the cultivation room 120 are cleaned. The mechanism composed of the first rotary driving mechanism 300, the telescopic rod 400, the second rotary driving mechanism 500, the brush roller 600 and the liquid spraying mechanism replaces part of the work of cleaning the incubator by people, the workload of the people is reduced, and the speed is high.

It can be understood that the support frame 200 is detachably disposed in the culture chamber 120, and when the culture chamber 120 is not being cultured or cleaned, the support frame 200 can be removed to facilitate cleaning of the culture chamber 120. The first rotary driving mechanism 300 is fixedly connected to the sidewall of the interlayer 110 by a connection plate. The telescopic rod 400 comprises a large rod and a small rod which is inserted into the large rod in a sliding manner, the large rod and the small rod are respectively connected with the first rotary driving mechanism 300 and the second rotary driving mechanism 500, the telescopic rod 400 rotates around the rotating center of the first rotary driving mechanism 300, the distances from all the regions of the guide groove 140 to the rotating center of the first rotary driving mechanism 300 are different, and the arrangement of the telescopic rod 400 ensures that the first rotary driving mechanism 300 can always drive the second rotary driving mechanism 500. The first rotary drive mechanism 300 and the second rotary drive mechanism 500 are both motors. Of course, the cross section of the culture chamber 120 may be circular arc, and the guide groove 140 may also be circular arc.

In some embodiments of the present invention, the bottom of the culture chamber 120 is provided with a sewage outlet 150, and the liquid spraying mechanism further includes a cleaning liquid pool (not shown), a first liquid pump (not shown), and a first liquid conveying pipe (not shown), one end of the first liquid conveying pipe is communicated with the cleaning liquid pool, the other end of the first liquid conveying pipe is communicated with the liquid outlet 121, and the first liquid pump is disposed on the first liquid conveying pipe. The cleaning solution is stored in the cleaning solution pond, and first liquid pump carries the cleaning solution in with the cleaning solution pond to liquid outlet 121 through first transfer line, and the cleaning solution down flows along the inner wall of cultivateing room 120, then cooperates rotatory brush roll 600 just can play the effect of clean cultivation room 120 inner wall. Waste liquid and dirt generated from the clean room 120 are discharged through the drain outlet 150.

It will be appreciated that a waste reservoir or drain is also included, the waste reservoir or drain communicating with the drain 150, the waste reservoir serving to temporarily store the waste and dirt which is removed from the incubator via the waste drain. The incubator still includes disinfection liquid pond, second liquid pump and second transfer line, the both ends of second transfer line respectively with disinfection liquid pond and liquid outlet 121 intercommunication, on the second transfer line was located to the second liquid pump, the disinfection liquid pond was used for storing the antiseptic solution, the second liquid pump passes through the second transfer line and carries the antiseptic solution in the disinfection liquid pond to liquid outlet 121 to accomplish the disinfection of cultivateing room 120. The incubator still includes the clear water pipe, and the one end of clear water pipe can communicate with outside clear water pipeline, and the other end and the liquid outlet 121 intercommunication of clear water pipe are equipped with the third liquid pump on the clear water pipe, and outside clear water pipeline can supply water toward the clear water pipe, and the third liquid pump sprays the clear water into cultivateing room 120 through liquid outlet 121 to accomplish the washing of cultivateing room 120.

In some embodiments of the present invention, the biochemical incubator further includes a flexible block (not shown), which is provided with a guide sleeve (not shown) for the output end of the second rotary driving mechanism 500 to pass through, and covers the top wall of the incubation chamber 120. The flexible stopper has elasticity so that the guide sleeve can move along with the second rotary drive mechanism 500. In the process that the guide sleeve moves along with the second rotary driving mechanism 500, the flexible stopper covers the top wall of the culture chamber 120, so that impurities in the interlayer 110 can be prevented from entering the culture chamber 120 through the guide groove 140, and substances such as biochemical samples in the culture chamber 120 can not enter the interlayer 110, thereby greatly reducing the risk of pollution to the culture chamber 120. The cooperation of the guide sleeve and the output end of the second rotary drive mechanism 500 reduces the wear of the flexible stop and the output end of the second rotary drive mechanism 500.

The flexible block can be a block product made of rubber material, the periphery of the flexible block is hermetically connected with the inner top wall of the culture chamber 120 and covers the guide groove 140, and the periphery of the flexible block can also be installed in a manner of being connected with the inner side wall of the culture chamber 120 and covering the guide groove 140. The flexible block can also be a block product made of leather materials.

In some embodiments of the present invention, the biochemical incubator further comprises a refrigeration mechanism, wherein an air duct 170 is disposed in the incubator body 100, a fan unit 171 and an electric heating assembly 173 are disposed in the air duct 170, the refrigeration mechanism comprises an evaporator 172 disposed in the air duct 170, and an inlet and an outlet of the air duct 170 are respectively disposed on a lower end and an upper end of a rear sidewall of the incubator chamber 120. The air duct 170 and the incubation chamber 120 form a circulation loop, the fan unit 171 drives air to flow, so that air flows in the circulation loop, the electric heating component 173 can heat the air, the evaporator 172 of the refrigeration mechanism can cool the air, and further the temperature of the air is adjusted, that is, the temperature in the incubation chamber 120 is adjusted, so as to provide a proper temperature environment for the corresponding biochemical sample.

In some embodiments of the present invention, a temperature sensor 180 for measuring the temperature of the incubation chamber 120 is provided on the inner wall of the incubation chamber 120. The actual temperature in the incubation chamber 120 can be known by the temperature sensor 180. It can be understood that the incubator further comprises a controller (not shown in the figure), a display and a key, the temperature sensor 180, the refrigeration mechanism, the electric heating assembly 173, the display and the key are all electrically connected with the controller, the temperature sensor 180 feeds back an actual temperature signal in the incubation chamber 120 to the controller, the key inputs a set temperature signal to the controller, the controller starts the refrigeration mechanism or the electric heating assembly 173 through comparison of the actual temperature signal and the set temperature signal, so that the incubation chamber 120 is at the set temperature, and the controller can display the actual temperature and the set temperature through the display.

In some embodiments of the present invention, the equipment chamber 160 is disposed below the cultivation chamber 120 in the box 100, the refrigeration mechanism further includes a compressor (not shown), a condenser (not shown), an expansion valve (not shown), a refrigerant and a liquid storage tank 730, the compressor, the condenser, the liquid storage tank 730, the expansion valve and the evaporator 172 are sequentially connected through a connecting pipe to form a closed-loop system, the refrigerant is in the closed-loop system, and the compressor, the condenser, the liquid storage tank 730 and the expansion valve are disposed in the equipment chamber 160. The compressor compresses a refrigerant, the refrigerant enters the condenser and radiates heat to air through the condenser, then the refrigerant enters the evaporator 172 after passing through the expansion valve, and the refrigerant absorbs heat in the evaporator 172 to achieve a refrigeration effect, thereby cooling the air in the air duct 170.

Further, the controller, the first liquid pump, the disinfectant tank, the waste liquid tank, the second liquid pump, the third liquid pump, and the like are disposed in the equipment room 160. The box body 100 is provided with air holes on the side wall corresponding to the equipment room 160, and the air holes communicate the equipment room 160 with the external environment, so that heat in the equipment room 160 can be discharged.

In some embodiments of the present invention, a storage chamber 700 is further disposed in the box 100, a second sealing door 190 for sealing the storage chamber 700 is disposed on the front wall of the box 100, and the storage chamber 700 may be used for receiving the brush roller 600. When the cultivation room 120 does not need to be cleaned, the brush roll 600 is detached from the output end of the second rotary driving mechanism 500, and the detached brush roll 600 or other tools which need to be frequently used can be temporarily stored in the storage room 700, so that the situation that the brush roll 600 or other tools which need to be frequently used are randomly placed is avoided, and the brush roll 600 or other tools which need to be frequently used can be conveniently taken next time.

In some embodiments of the present invention, the supporting frame 200 comprises a bottom bracket and a plurality of stacking brackets, wherein the stacking brackets and the bottom bracket are detachably connected from top to bottom. The stacking bracket can be detached from the bottom bracket and the other stacking bracket, the bottom bracket and the number of the stacking brackets can be adopted according to actual needs, waste of resources caused by using excessive stacking brackets is avoided, and the number and cost of cleaning the stacking brackets are reduced.

In some embodiments of the present invention, the bottom bracket includes four base support rods 210 and a first tray 220, four corners of upper and lower sides of the first tray 220 are respectively provided with first insertion grooves, upper ends of the four base support rods 210 are respectively inserted into the four first insertion grooves of the lower side of the first tray 220, the stacking bracket includes four vertical rods 230 and a second tray 240, four corners of upper and lower sides of the second tray 240 are respectively provided with second insertion grooves, upper ends of the four vertical rods 230 are respectively inserted into the four second insertion grooves of the lower side of the second tray 240, and lower ends of the vertical rods 230 are respectively inserted into the first insertion grooves and the second insertion grooves.

The supporting frame 200 can be completely disassembled into four parts, namely, the base supporting rod 210, the first tray 220, the vertical rod 230 and the second tray 240, and can be quickly assembled when needed, so that the supporting frame is convenient to use and clean. Furthermore, four kinds of parts can be kept in the storing room 700 temporarily, and can be taken as required when in use. First tray 220 includes bottom plate and curb plate all around, all is equipped with the fretwork pattern on bottom plate and the curb plate. The first tray 220 and the second tray 240 may be structurally identical components.

In some embodiments of the present invention, the first sealing door 130 is provided with an observation window 131, and the macro-culture condition of the biochemical sample can be observed at any time through the observation window 131; all be equipped with the circular arc board between the left side wall of cultivateing room 120 and the back lateral wall and between back lateral wall and the right side wall, avoid cultivateing the four corners that the room 120 inside wall appears unable wasing. The sidewall of the equipment room 160 is provided with heat dissipation holes for communicating with the external environment. The top of the case 100 is provided with a cover plate, and an interlayer 110 is provided between the cover plate and the top wall of the culture chamber 120.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (10)

1. Biochemical incubator convenient to it is clean, its characterized in that includes:

the culture box comprises a box body, wherein an interlayer and a culture chamber are arranged in the box body in an up-and-down distribution manner, a first sealing door for sealing the culture chamber is arranged on the front wall of the box body, a guide groove is formed in the top wall of the culture chamber, the guide groove is U-shaped, an opening defined by the guide groove faces the front, and the guide groove is communicated with the interlayer and the culture chamber; the support frame is detachably arranged in the culture chamber and used for placing a biochemical sample;

the first rotary driving mechanism is arranged in the interlayer;

one end of the telescopic rod is arranged at the output end of the first rotary driving mechanism, and the telescopic rod and the top wall are parallel to each other;

the second rotary driving mechanism is arranged at the other end of the telescopic rod, the output end of the second rotary driving mechanism faces downwards, and the output end of the second rotary driving mechanism penetrates through the guide groove and enters the culture chamber;

the brush roll can be in transmission connection with the output end of the second rotary driving mechanism through a quick connection structure, and bristles of the brush roll abut against the inner side wall of the culture chamber;

the liquid spraying mechanism comprises a plurality of liquid outlets, and the liquid outlets are formed in the upper end of the left inner wall of the culture chamber, the upper end of the rear inner wall of the culture chamber and the upper end of the right inner wall of the culture chamber.

2. The biochemical incubator facilitating cleaning according to claim 1, wherein: the bottom of cultivateing the room is equipped with the drain, hydrojet mechanism still includes cleaning solution pond, first liquid pump and first transfer line, the one end of first transfer line with cleaning solution pond intercommunication, the other end of first transfer line with the liquid outlet intercommunication, first liquid pump is located on the first transfer line.

3. The biochemical incubator facilitating cleaning according to claim 1, wherein: the flexible stop block is provided with a guide sleeve for the output end of the second rotary driving mechanism to pass through, and the flexible stop block covers the top wall of the culture chamber.

4. The biochemical incubator facilitating cleaning according to claim 1, wherein: the air-conditioning device is characterized by further comprising a refrigerating mechanism, an air channel is arranged in the box body, a fan set and an electric heating assembly are arranged in the air channel, the refrigerating mechanism comprises an evaporator arranged in the air channel, and an inlet and an outlet of the air channel are respectively arranged at the lower end and the upper end of the rear side wall of the culture chamber.

5. The biochemical incubator facilitating cleaning according to claim 4, wherein: the box is inherent the below of cultivateing the room is equipped with the equipment room, refrigeration mechanism still includes compressor, condenser, expansion valve, refrigerant and liquid storage pot, the compressor the condenser the liquid storage pot the expansion valve with the evaporimeter communicates in proper order through the connecting tube and forms closed loop system, the refrigerant is in the closed loop system, the compressor the condenser the liquid storage pot with the expansion valve is all located in the equipment room.

6. A biochemical incubator facilitating cleaning according to any one of claims 1 to 5, wherein: and a temperature sensor for measuring the temperature of the culture chamber is arranged on the inner wall of the culture chamber.

7. The biochemical incubator facilitating cleaning according to claim 1, wherein: still be equipped with the storing room in the box, the box be located on the antetheca be used for airtight the second sealing door of storing room, the storing room can be used for accomodating the brush roller.

8. The biochemical incubator facilitating cleaning according to claim 1, wherein: the support frame includes bottom bracket and a plurality of stack bracket, and is a plurality of stack bracket with the bottom bracket is from top to bottom detachably connects in proper order.

9. The biochemical incubator facilitating cleaning according to claim 8, wherein: the bottom bracket comprises four base supporting rods and a first tray, four corners of the upper side and the lower side of the first tray are respectively provided with a first slot, the upper ends of the base supporting rods can be respectively inserted into four lower side faces of the first tray, the stacking bracket comprises four vertical rods and a second tray, four corners of the upper side and the lower side of the second tray are respectively provided with a second slot, the upper ends of the vertical rods can be respectively inserted into four lower side faces of the second tray, the second slots are formed in the lower ends of the vertical rods, and the first slots and the second slots can be inserted into the lower ends of the vertical rods.

10. The biochemical incubator facilitating cleaning according to claim 1, wherein: be equipped with the observation window on the first sealing door, cultivate between the left side wall of room and the back lateral wall and all be equipped with the circular arc board between back lateral wall and the right side wall.

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