CN212341749U

CN212341749U - Temperature control device for laboratory detection

Info

Publication number: CN212341749U
Application number: CN202021162186.8U
Authority: CN
Inventors: 刘真
Original assignee: Shandong Huacai Engineering Testing And Appraisal Co ltd
Current assignee: Shandong Huacai Engineering Testing And Appraisal Co ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-01-12
Anticipated expiration: 2030-06-20

Abstract

The utility model discloses a temperature regulating device for laboratory test, the power distribution box comprises a box body, the top fixedly connected with water tank of box, the left side intercommunication of water tank top front side has the filler pipe. The utility model discloses a set up the water tank, a water pump, the aqueduct, first solenoid valve, the shower nozzle, the heating cabinet, the heater strip, the fan, the check valve, the heat-conducting plate, the heat insulating board, temperature and humidity sensor, the outlet duct, the cooperation of second solenoid valve and controller is used, it is even to possess to be heated, can carry out steam cycle and use, can cut apart accuse mild advantage that can carry out humidity control, it often all is the piece heat supply that uses to generate heat to cause the inequality of being heated to have solved current temperature control device, be unfavorable for the control to the temperature, can not hot-air circulate, generally all be direct discharge, cause the waste, can not cut apart the accuse temperature, be not convenient for carry out different experiments simultaneously, can not carry out humidity control, cause the unsafe problem of.

Description

Temperature control device for laboratory detection

Technical Field

The utility model relates to a temperature regulating device technical field specifically is a temperature regulating device is used in laboratory test.

Background

The thermostat is a periodic temperature sensitive controller, it makes the temperature keep between two specified values under normal operating condition, and wherein can have the device of setting for by the user, temperature regulating device can be used often in the laboratory and keep experiment suitable temperature, current temperature regulating device often all uses the piece heat supply that generates heat and can cause the inequality of being heated, be unfavorable for the control to the temperature, can not the hot-air circulate, usually all be direct discharge, cause the waste, can not cut apart the accuse temperature, be not convenient for carry out different experiments simultaneously, can not carry out humidity control, cause the experimental result inaccurate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory detects uses temperature regulating device, it is even to possess be heated, can carry out steam circulation and use, can cut apart accuse warm advantage that can carry out humidity control, it often all uses the piece heat supply that generates heat to cause and is heated unevenly to have solved current temperature regulating device, be unfavorable for the control to the temperature, can not circulate by the hot-air, all direct discharge usually, cause the waste, can not cut apart the accuse temperature, be not convenient for carry out different experiments simultaneously, can not carry out humidity control, cause the unsafe problem of experimental result.

In order to achieve the above object, the utility model provides a following technical scheme: a temperature control device for laboratory detection comprises a box body, wherein a water tank is fixedly connected to the top of the box body, a water adding pipe is communicated with the left side of the front side of the top of the water tank, a water pump is fixedly connected to the bottom of the right side of the water tank, a water pumping pipe of the water pump is communicated with the bottom of the right side of the water tank, a water outlet pipe of the water pump is communicated with a water guide pipe through a pipeline, a first electromagnetic valve is sleeved on the right side of the surface of the water guide pipe, a spray head is communicated with the bottom of the water guide pipe, a heating box is fixedly connected to the right side of the top of the water tank, a heating wire is fixedly connected to the inner cavity of the heating box, a fan is fixedly connected to the right side of the top of the water tank, a blowing pipe of the fan is communicated with the right side of the heating box, the utility model discloses a solar water heater, including the box, the inner wall fixedly connected with heat-conducting plate and the heat insulating board of box, the equal fixedly connected with temperature and humidity sensor in left side and the left side of heat insulating board bottom at the left side at box inner chamber top, the left side intercommunication of box has the outlet duct, the surface cover of outlet duct is equipped with the second solenoid valve, the left side of outlet duct is passed through pipeline and the left bottom intercommunication of heating cabinet, there is the sealing door right side on the positive surface of box through hinge swing joint, the front side fixedly connected with controller of box left side bottom, the controller respectively with water pump, first solenoid valve, fan, temperature and humidity sensor and second.

Preferably, the top of the water feeding pipe is in threaded connection with a pipe cover, and a first observation window is formed in the front surface of the water tank.

Preferably, a second observation window is formed in the front surface of the sealing door, and a handle is fixedly connected to the left side of the front surface of the sealing door.

Preferably, the heat-conducting plate is made of heat-conducting materials, the heat-insulating plate is made of heat-insulating materials, the top of the inner cavity of the box body is fixedly connected with the bottom of the heat-insulating plate, and the display screen is arranged at the top of the left side of the controller.

Preferably, a cavity is formed between the heat conducting plate and the heat insulating plate, a cavity is formed between the bottom heat conducting plate and the bottom of the inner cavity of the box body, the left side of the air inlet pipe is communicated with the cavity, and the right side of the air outlet pipe is communicated with the cavity.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the water tank, a water pump, the aqueduct, first solenoid valve, the shower nozzle, the heating cabinet, the heater strip, the fan, the check valve, the heat-conducting plate, the heat insulating board, temperature and humidity sensor, the outlet duct, the cooperation of second solenoid valve and controller is used, it is even to possess to be heated, can carry out steam cycle and use, can cut apart accuse mild advantage that can carry out humidity control, it often all is the piece heat supply that uses to generate heat to cause the inequality of being heated to have solved current temperature control device, be unfavorable for the control to the temperature, can not hot-air circulate, generally all be direct discharge, cause the waste, can not cut apart the accuse temperature, be not convenient for carry out different experiments simultaneously, can not carry out humidity control, cause the unsafe problem of.

2. The utility model discloses a set up first observation window, can play the effect of observation to the water in the water tank, can be convenient for to the accuse of water yield in the water tank, through setting up the second observation window, can observe the experimental conditions in the box, through setting up the handle, the switching of sealing door of can being convenient for, be heat conduction material through setting up the heat-conducting plate, can be convenient for in the heat import box, be thermal-insulated material through setting up the heat insulating board, can effectively prevent to influence the temperature of other compartments, through setting up the cavity, the evenly distributed of hot-air of can being convenient for, through setting up the display screen, can show the data that the second solenoid valve passed back, through setting up the check valve, can effectively prevent the indiscriminate flow of hot.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a left partial sectional view of the structure of the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: the device comprises a box body 1, a water tank 2, a water adding pipe 3, a water pump 4, a water guide pipe 5, a first electromagnetic valve 6, a spray head 7, a heating box 8, a heating wire 9, a fan 10, an air guide pipe 11, an air inlet pipe 12, a one-way valve 13, a heat conducting plate 14, a heat insulation plate 15, a temperature and humidity sensor 16, an air outlet pipe 17, a second electromagnetic valve 18, a sealing door 19 and a controller 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a box 1, water tank 2, filler pipe 3, water pump 4, aqueduct 5, first solenoid valve 6, shower nozzle 7, heating cabinet 8, heater strip 9, fan 10, air duct 11, intake pipe 12, check valve 13, heat-conducting plate 14, heat insulating board 15, temperature and humidity sensor 16, outlet duct 17, second solenoid valve 18, parts such as sealing door 19 and controller 20 are general standard or the part that technical personnel in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical personnel in the field.

Referring to fig. 1-3, a temperature control device for laboratory testing comprises a box body 1, a water tank 2 is fixedly connected to the top of the box body 1, a water feeding pipe 3 is communicated with the left side of the front side of the top of the water tank 2, a pipe cover is in threaded connection with the top of the water feeding pipe 3, a first observation window is arranged on the front surface of the water tank 2, the water tank 2 can be observed by arranging the first observation window, the water quantity in the water tank 2 can be conveniently controlled, a water pump 4 is fixedly connected to the bottom of the right side of the water tank 2, the water pumping pipe of the water pump 4 is communicated with the bottom of the right side of the water tank 2, a water outlet pipe of the water pump 4 is communicated with a water guide pipe 5 through a pipeline, a first electromagnetic valve 6 is sleeved on the right side of the surface of the water guide pipe 5, a spray head 7 is communicated with the bottom of the water guide pipe, the right side of the top of the water tank 2 is fixedly connected with a fan 10, a blowing pipe of the fan 10 is communicated with the right side of the heating tank 8, an exhaust pipe of the fan 10 is communicated with an air guide pipe 11, the left side of the fan 10 is communicated with an air inlet pipe 12, the left side of the air inlet pipe 12 is communicated with the inner cavity of the box body 1, a one-way valve 13 is sleeved on the surface of the air guide pipe 11, through the arrangement of the one-way valve 13, hot air turbulence can be effectively prevented, the inner wall of the box body 1 is fixedly connected with a heat-conducting plate 14 and a heat-insulating plate 15, the left side of the top of the inner cavity of the box body 1 and the left side of the bottom of the heat-insulating plate 15 are fixedly connected with a temperature and humidity sensor 16, the left side of the box body 1 is communicated with an air outlet pipe 17, a cavity is formed between, the surface of the air outlet pipe 17 is sleeved with a second electromagnetic valve 18, the left side of the air outlet pipe 17 is communicated with the bottom of the left side of the heating box 8 through a pipeline, the right side of the front surface of the box body 1 is movably connected with a sealing door 19 through a hinge, the front surface of the sealing door 19 is provided with a second observation window, the experimental conditions in the box body 1 can be observed through arranging the second observation window, the left side of the front surface of the sealing door 19 is fixedly connected with a handle, the opening and closing of the sealing door 19 can be facilitated through arranging the handle, the front side of the left side bottom of the box body 1 is fixedly connected with a controller 20, the heat conducting plate 14 is made of a heat conducting material, the heat can be conveniently conducted into the box body 1, the heat insulating plate 15 is made of a heat insulating material, the temperature, the display screen is arranged at the top of the left side of the controller 20, the display screen can display data sent back by the second electromagnetic valve 18, the controller 20 is respectively electrically connected with the water pump 4, the first electromagnetic valve 6, the fan 10, the temperature and humidity sensor 16 and the second electromagnetic valve 18, the water tank 2, the water pump 4, the water guide pipe 5, the first electromagnetic valve 6, the spray head 7, the heating box 8, the heating wire 9, the fan 10, the one-way valve 13, the heat conducting plate 14, the heat insulating plate 15, the temperature and humidity sensor 16, the air outlet pipe 17, the second electromagnetic valve 18 and the controller 20 are matched for use, the temperature control device has the advantages of uniform heating, capability of hot air circulation use, capability of separating temperature control and capability of humidity control, solves the problems that the existing temperature control devices are often uneven heating caused by heating sheets, are not beneficial to temperature control, hot air can not circulate and is usually directly discharged, cause the waste, can not cut apart the accuse temperature, be not convenient for carry out different experiments simultaneously, can not carry out humidity control, cause the inaccurate problem of experimental result.

In use, the temperature and humidity within the compartment is sensed by the second solenoid valve 18, and when the display screen on the left side of the controller 20 shows that the temperature is too low, the controller 20 starts the heating wire 9 and the fan 10, the heating wire 9 heats the air in the heating box 8 to form hot air, the fan 10 blows the hot air out of the heating box 8, the second electromagnetic valve 18 is controlled independently, the controller 20 opens the second electromagnetic valve 18 to heat the air, the heated air flows back to the heating box 8 through the air duct 11 for reuse, when the controller 20 shows that the humidity is too low, the water pump 4 is started through the controller 20 to pump water out of the water tank 2, the first electromagnetic valve 6 is independently controlled, the first electromagnetic valve 6 in the compartment to be humidified is opened through the controller 20, and water is sprayed out of the spray head 7 to humidify the compartment.

In summary, the following steps: this temperature regulating device is used in laboratory test, through setting up water tank 2, water pump 4, aqueduct 5, first solenoid valve 6, shower nozzle 7, heating cabinet 8, heater strip 9, fan 10, check valve 13, heat-conducting plate 14, heat insulating board 15, temperature and humidity sensor 16, outlet duct 17, second solenoid valve 18 and controller 20, it often all uses the heating plate heat supply to cause and is heated unevenly to have solved current temperature regulating device, be unfavorable for the control to the temperature, can not circulate by hot-air, generally all be direct discharge, cause the waste, can not cut apart the accuse temperature, be not convenient for carry out different experiments simultaneously, can not carry out humidity control, cause the unsafe problem of experimental result.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a temperature regulating device for laboratory detection, includes box (1), its characterized in that: the water heating box comprises a box body (1), a water tank (2) is fixedly connected to the top of the box body (1), a water adding pipe (3) is communicated to the left side of the front side of the top of the water tank (2), a water pump (4) is fixedly connected to the bottom of the right side of the water tank (2), a water pumping pipe of the water pump (4) is communicated to the bottom of the right side of the water tank (2), a water outlet pipe of the water pump (4) is communicated to a water guide pipe (5) through a pipeline, a first electromagnetic valve (6) is sleeved on the right side of the surface of the water guide pipe (5), a spray head (7) is communicated to the bottom of the water guide pipe (5), a heating box (8) is fixedly connected to the right side of the top of the water tank (2), a heating wire (9) is fixedly connected to an inner cavity of the heating box (8), the utility model discloses a heat pump air heater, including fan (10), exhaust column intercommunication of fan (10) has air duct (11), the left side intercommunication of fan (10) has intake pipe (12), the left side of intake pipe (12) and the inner chamber intercommunication of box (1), the surface cover of air duct (11) has check valve (13), the inner wall fixedly connected with heat-conducting plate (14) and heat insulating board (15) of box (1), the left side at box (1) inner chamber top and the left side of heat insulating board (15) bottom all fixedly connected with temperature and humidity sensor (16), the left side intercommunication of box (1) has outlet duct (17), the surface cover of outlet duct (17) is equipped with second solenoid valve (18), the left side of outlet duct (17) is through pipeline and the left bottom intercommunication of heating cabinet (8), the right side on box (1) positive surface has sealing door (19) through hinge swing joint, the front side of the bottom of the left side of the box body (1) is fixedly connected with a controller (20), and the controller (20) is electrically connected with the water pump (4), the first electromagnetic valve (6), the fan (10), the temperature and humidity sensor (16) and the second electromagnetic valve (18) respectively.

2. The temperature control device for laboratory testing according to claim 1, wherein: the top threaded connection of filler pipe (3) has the tube cap, first observation window has been seted up on the obverse surface of water tank (2).

3. The temperature control device for laboratory testing according to claim 1, wherein: the second observation window is opened to the positive surface of sealing door (19), the left side fixedly connected with handle on the positive surface of sealing door (19).

4. The temperature control device for laboratory testing according to claim 1, wherein: the heat-conducting plate (14) is made of heat-conducting materials, the heat-insulating plate (15) is made of heat-insulating materials, the top of the inner cavity of the box body (1) is fixedly connected with the bottom of the heat-insulating plate (15), and a display screen is arranged at the top of the left side of the controller (20).

5. The temperature control device for laboratory testing according to claim 1, wherein: a cavity is formed between the heat conducting plate (14) and the heat insulating plate (15), the bottom heat conducting plate (14) and the bottom of the inner cavity of the box body (1) form the cavity, the left side of the air inlet pipe (12) is communicated with the cavity, and the right side of the air outlet pipe (17) is communicated with the cavity.