CN217952544U - Laboratory is with invariable humidifier - Google Patents

Abstract

The utility model relates to the technical field of paper processing, in particular to a constant humidifier for laboratories, which comprises a main box body, wherein one side of the front end surface of the main box body is provided with a control panel, a water tank, an atomizing assembly, a humidity sensor and a humidity transmitter are arranged in the main box body, the upper end surface of the main box body is connected with a mist outlet pipe, and one side of the mist outlet pipe is horizontally connected with a second mist outlet pipe; a water inlet, an overflow port and a drain pipe are sequentially arranged on one side of the main box body from high to low, an electromagnetic valve is arranged on the drain pipe, a water pump is arranged in the water tank, a drain pipe is arranged on one side of the water pump, and the other side of the water pump is communicated with the water inlet through a water conveying pipe; a liquid level sensor is arranged on one side above the inside of the water tank, and a suspension ball structure is vertically arranged downwards above the inside of the water tank; and a humidity transmitter wiring port and a power line interface are arranged below the back of the main box body. The utility model discloses the simple operation, it is with low costs, the humidification is even, can provide the invariable humidity that meets the requirements effectively, satisfies the actual production needs.

Description

Laboratory is with invariable humidifier

Technical Field

The utility model relates to a humidifier especially relates to a laboratory is with invariable humidifier, belongs to humidifier technical field.

Background

In the existing papermaking laboratory, the indoor environment affects the analysis, inspection and quality of samples, so the humidity of the laboratory must be effectively controlled; wherein the humidifier is used when humidifying the humidity inside the laboratory;

a humidifier is a household appliance that increases the humidity of a room; the humidifier can humidify a designated room, and can also be connected with a boiler or a central air-conditioning system to humidify the whole building; through years of air quality concept popularization, product research and development and market cultivation, the function and the function of the humidifier, a relatively strange small household appliance, are gradually accepted;

the common household humidifier has low humidifying capacity and can not meet the experimental requirements; the early humidifier has uneven humidification, and is easy to generate condensed water to be attached to the pipe wall, so that the water dripping phenomenon is formed finally; the problems of complex maintenance and the like, a constant-temperature and constant-humidity laboratory is established on the site, and due to frequent in-out sampling, the laboratory is impractical and the maintenance cost is high.

Therefore, there is a need for an improved humidifier to solve the above existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laboratory is with invariable humidifier, the simple operation, it is with low costs, the humidification is even, can provide the invariable humidity that meets the requirements effectively, can carry out automatic water supply, satisfies the actual production needs.

In order to achieve the above object, the utility model discloses a main technical scheme include:

a constant humidifier for a laboratory comprises a main box body, wherein a control panel is arranged on one side of the front end face of the main box body, a water tank, an atomization assembly, a humidity sensor and a humidity transmitter are arranged in the main box body, the upper end face of the main box body is connected with a mist outlet pipe, and one side of the mist outlet pipe is horizontally connected with a second mist outlet pipe;

a water inlet, an overflow port and a drain pipe are sequentially arranged on one side of the main box body from high to low, an electromagnetic valve is arranged on the drain pipe, a water pump is arranged in the water tank, a drain pipe is arranged on one side of the water pump, and the other side of the water pump is communicated with the water inlet through a water conveying pipe;

a liquid level sensor is arranged on one side above the inside of the water tank, and a suspension ball structure is vertically arranged downwards right above the inside of the water tank;

atomization component is including atomizing piece and rather than electric connection's control circuit board, main tank body back below is provided with humidity transducer wiring mouth and power cord interface.

Preferably, atomizing subassembly humidity transducer and while still with control panel electric signal connection between the humidity transducer, the solenoid valve with control panel electric signal connection, the water pump with level sensor and suspension ball structure electric signal connection.

Preferably, a through hole is formed in the upper end face of the main box body, a fan is clamped in the through hole and electrically connected with the control panel through signals, the fan is wrapped by the mist outlet pipe and is located right above the atomizing sheet, the height of the mist outlet pipe is not lower than 1.5 m, and the aperture of a mist outlet of the second mist outlet pipe is 8 mm.

Preferably, the suspension ball structure is including supporter, slide bar, suspension ball and close the button, the sliding tray has been seted up in the supporter, the slide bar is in slide in the sliding tray, it sets up to close the button the inside top of sliding tray, the suspension ball sets up terminal surface under the slide bar, close the button with the water pump signal of telecommunication is connected.

Preferably, sliding grooves are vertically formed in two sides of each sliding groove, the lower ends of the sliding grooves do not penetrate through the lowest end of each sliding groove, and sliding blocks in sliding connection with the sliding grooves are arranged on two sides of each sliding rod.

Preferably, control circuit board passes through the protection box parcel, the louvre has been seted up to the top of protection box, the top of the main tank body is provided with the air intake, the air intake is in directly over the protection box, the main tank body front end face is kept away from one side of control panel articulates and is provided with the apron, logical groove has been seted up on the apron, the below of the main tank body is connected with a plurality of and removes the wheel, the main tank body is kept away from one side of water inlet is provided with a plurality of thermovent.

Preferably, the water tank adopts a semi-closed structure, the control circuit board is arranged above the closed position, the suspension ball structure is arranged below the closed position, and the atomizing sheet is arranged at the opening of the water tank.

Preferably, the atomization assembly adopts an integrated ultrasonic movement, and the main box body is a stainless steel plate.

The utility model discloses possess following beneficial effect at least:

1. through setting up messenger's equipment through utilizing box, atomization component, control panel, humidity transducer, humidity changer, water inlet, drain, gap, play fog pipe can invariable humidification, guarantee that laboratory environment humidity is even, it is convenient to make equipment maintain simultaneously through utilizing setting up of the apron of being convenient for to open, reduces adverse effect.

2. Through setting up that utilizes water pump, drain pipe, raceway, level sensor and suspension ball structure can realize equipment automatic water supply, the effect of automatic control water level to can guarantee the invariable humidification of laboratory ability, can guarantee the water level height through the setting of suspension ball structure, level sensor and overflow mouth, guarantee the humidification ability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is an internal cross-sectional view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 4 is the internal section view of the suspension ball structure of the present invention.

In the figure, 1-a main box body, 2-a control panel, 3-a water tank, 4-an atomization component, 5-a humidity sensor, 6-a humidity transmitter, 7-a fog outlet pipe, 8-a second fog outlet pipe, 9-a water inlet, 10-an overflow port, 11-a sewage discharge pipe, 12-a water pump, 13-a drain pipe, 14-a water delivery pipe, 15-a liquid level sensor, 16-an electromagnetic valve, 17-an atomization sheet, 18-a humidity transmitter wiring port, 1801-a control circuit board, 19-a power line interface, 20-a through hole, 21-a fan, 22-a support body, 23-a sliding rod, 24-a suspension ball, 25-a closing key, 26-a sliding groove, 27-a sliding block, 28-a protection box, 29-a heat dissipation hole, 30-an air inlet, 31-a cover plate, 32-a through groove, 33-a moving wheel, 34-a heat dissipation port, 35-a suspension ball structure and 36-a sliding groove.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1 to 4, the constant humidifier for laboratory provided in this embodiment includes a main box 1, a control panel 2 is disposed on one side of a front end surface of the main box 1, the control panel 2 is used for operating a control device, a water tank 3, an atomizing assembly 4, a humidity sensor 5 and a humidity transducer 6 are disposed inside the main box 1, an upper end surface of the main box 1 is connected with a mist outlet pipe 7, and one side of the mist outlet pipe 7 is horizontally connected with a second mist outlet pipe 8; the arrangement of the second mist outlet pipe 8 can further improve the atomization and humidification effects of the equipment; the humidity sensor 5 and the humidity transmitter 6 are used for detecting the current humidity;

a water inlet 9, an overflow port 10 and a sewage discharge pipe 11 are sequentially arranged on one side of the main box body 1 from high to low, an electromagnetic valve 16 is arranged on the sewage discharge pipe 11, the water inlet 9 is externally connected with a water conveying pipeline and used for injecting water into the water tank 3, the overflow port 10 is arranged, water can automatically flow out of the overflow port, equipment faults are avoided, the sewage discharge pipe 11 is used for discharging sewage and is sealed through the electromagnetic valve 16 when not used, a water pump 12 is arranged inside the water tank 3, a water discharge pipe 13 is arranged on one side of the water pump 12, and the other side of the water pump 12 is communicated with the water inlet 9 through a water conveying pipe 14; the water pump 12 is used for pumping water to realize water injection in the water tank 3;

a liquid level sensor 15 is arranged on one side above the inside of the water tank 3, the liquid level sensor 15 is used for detecting the liquid level inside the water tank 3, when the liquid level is low, a signal is sent out, the water pump 12 is started to work to pump water and inject water, and a suspension ball structure 35 is vertically arranged above and below the inside of the water tank 3; the suspension ball structure 35 comprises a support body 22, a sliding rod 23, a suspension ball 24 and a closing button 25, wherein a sliding groove 26 is formed in the support body 22, the sliding rod 23 slides in the sliding groove 26, the closing button 25 is arranged at the uppermost part in the sliding groove 26, the suspension ball 24 is arranged at the lower end face of the sliding rod 23, the closing button 25 is in electric signal connection with the water pump 12, when a water source in the water tank 3 is pumped to a certain liquid level height through the water pump 12, the suspension ball 24 is jacked upwards, so that the sliding rod 23 slides upwards in the sliding groove 26 and is jacked up, and finally the closing button 25 is touched, so that the water pump 12 for pumping water is closed, and pumping water is stopped; the water tank 3 is of a semi-closed structure, the control circuit board 1801 is positioned above a closed position, the suspension ball structure 35 is positioned below the closed position, and the atomizing sheet 17 is positioned at an opening of the water tank 3;

the atomizing assembly 4 comprises an atomizing sheet 17 and a control circuit board 1801 electrically connected with the atomizing sheet; the atomization component 4, the humidity sensor 5 and the humidity transmitter 6 are in electrical signal connection and are also in electrical signal connection with the control panel 2, the electromagnetic valve 16 is in electrical signal connection with the control panel 2, and the water pump 12 is in electrical signal connection with the liquid level sensor 15 and the suspension ball structure 35; a humidity transmitter wiring port 18 and a power line interface 19 are arranged below the back of the main box body 1 and used for wiring and supplying power.

In this embodiment, as shown in fig. 1, through hole 20 has been seted up to the main tank 1 up end, through hole 20 inside callipers is equipped with fan 21, fan 21 and control panel 2 electricity signal connection, go out fog pipe 7 parcel fan 21, the setting of fan 21 can make the water smoke after the atomizing discharge through play fog pipe 7 and second play fog pipe 8 more quick, improve atomizing humidification efficiency, fan 21 is directly over atomizing piece 17, it is not less than 1.5 meters to go out fog pipe 7 height, because the fog grain of play fog pipe is the straight upward spray of guide, the setting of 1.5 meters height can be avoided atomizing air to flow back inside the equipment, the aperture of second play fog pipe 8 fog outlet is 8 millimeters, the setting in 8 millimeters aperture can prevent that the fog from giving off fewly, humidity can not reach the requirement, fog is easy at the pipe wall condensation simultaneously, the condition that causes the pipe wall to drip appears.

In this embodiment, as shown in fig. 4, sliding grooves 36 are vertically formed in both sides of the sliding groove 26, the lower end of the sliding groove 36 does not penetrate through to the lowest end of the sliding groove 26, sliding blocks 27 slidably connected with the sliding groove 26 are arranged on both sides of the sliding rod 23, and the sliding grooves 36 and the sliding blocks 27 are slidably connected to effectively prevent the sliding rod 23 and the sliding groove 26 from falling off and separating.

In this embodiment, as shown in fig. 1 and fig. 2, the control circuit board 1801 is wrapped by the protection box 28, a heat dissipation hole 29 is formed above the protection box 28, an air inlet 30 is formed above the main case 1, the air inlet 30 is located right above the protection box 28, the protection box 28 is used for protecting the control circuit board 1801, the heat dissipation hole 29 is used for heat dissipation of the control circuit board 1801, the air inlet 30 located right above the protection box 28 can convey air to the inside of the main case 1, and the heat dissipation effect of the control circuit board 1801 can be further improved;

articulated apron 31 that is provided with in one side that control panel 2 was kept away from to terminal surface before the main tank body 1, logical groove 32 has been seted up on the apron 31, when the change of atomizing piece 17 needs to be carried out, open apron 31, just can expose atomizing piece 17, thereby be convenient for change, run into the trouble and can solve at once on the spot, the invariable humidification of humidifier ability has been guaranteed, stop the maintenance loaded down with trivial details, influence operating time length scheduling problem, logical groove 32 is convenient for open apron 31, the below of main tank body 1 is connected with a plurality of and removes wheel 33, it makes equipment have the removal effect to remove wheel 33, one side that water inlet 9 was kept away from to main tank body 1 is provided with a plurality of thermovent 34, thermovent 34 is used for the inside heat dissipation of main tank body 1.

In this embodiment, as shown in fig. 1, the atomizing assembly 4 adopts an integrated ultrasonic movement, the main box body 1 is a stainless steel plate, the integrated ultrasonic movement is adopted, and a water passing protection device is provided, so that the atomizing movement can be effectively ensured to automatically stop working when the water level is too low; the box body is made of stainless steel plates, spraying treatment is carried out, a fully-sealed result design achieves the waterproof purpose, and the problem that the early ultrasonic humidifier is easy to damage is completely eradicated.

As shown in fig. 1 to 4, the principle of the constant humidifier for the laboratory provided by the present embodiment is as follows: equipment is when using, open atomization component 4 through control panel 2, and fan 21, high frequency vibration through atomizing piece 17 produces the water smoke, water smoke is taken out to play fog pipe 7 and second play fog pipe 8 through the fan 21 of opening with higher speed and is discharged, thereby realize good and efficient atomizing humidification effect, 3 inside water sources of water tank are through continuous atomizing, can lead to the liquid level to reduce, when reducing the region that level sensor 15 can sense, can signals, let water pump 12 open work, the water injection draws water, in-process at water source entering water tank 3 inside, can make suspension ball 24 float the jack-up gradually, thereby slide bar 23 upwards slides the jack-up in sliding tray 26, when the water level reaches a take the altitude, slide bar 23 can touch and close button 25, thereby the water pump 12 that will draw water closes, stop drawing water, and draw water to 3 inside surplus water sources of water tank and can discharge through overflow mouth 10, when equipment uses a period and needs to carry out the blowdown, open through control panel 2 control solenoid valve, thereby carry out the blowdown through blow off pipe 11.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrases "comprising one of 8230 \8230;" does not exclude the presence of additional like elements in an article or system comprising the element.

The foregoing description shows and describes several preferred embodiments of the present invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, and is not to be construed as excluding other embodiments, but is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. A constant humidifier for a laboratory comprises a main box body (1) and is characterized in that a control panel (2) is arranged on one side of the front end face of the main box body (1), a water tank (3), an atomizing assembly (4), a humidity sensor (5) and a humidity transmitter (6) are arranged inside the main box body (1), a mist outlet pipe (7) is connected to the upper end face of the main box body (1), and a second mist outlet pipe (8) is horizontally connected to one side of the mist outlet pipe (7);

a water inlet (9), an overflow port (10) and a sewage discharge pipe (11) are sequentially arranged on one side of the main box body (1) from high to low, an electromagnetic valve (16) is arranged on the sewage discharge pipe (11), a water pump (12) is arranged in the water tank (3), a drain pipe (13) is arranged on one side of the water pump (12), and the other side of the water pump (12) is communicated with the water inlet (9) through a water conveying pipe (14);

a liquid level sensor (15) is arranged on one side above the inside of the water tank (3), and a suspension ball structure (35) is vertically arranged downwards right above the inside of the water tank (3);

atomizing subassembly (4) including atomizing piece (17) and rather than electric connection's control circuit board (1801), main tank body (1) back below is provided with humidity transducer wiring mouth (18) and power cord interface (19).

2. The laboratory constant humidifier according to claim 1, wherein: atomization component (4) humidity transducer (5) and when signal connection between humidity transducer (6) still with control panel (2) signal connection, solenoid valve (16) with control panel (2) signal connection, water pump (12) with level sensor (15) and suspension ball structure (35) signal connection.

3. A constant humidifier for laboratory use according to claim 1, wherein: through-hole (20) have been seted up to main tank body (1) up end, through-hole (20) inside callipers are equipped with fan (21), fan (21) with control panel (2) signal of telecommunication is connected, go out fog pipe (7) parcel fan (21), fan (21) are in directly over atomizing piece (17), it is not less than 1.5 meters to go out fog pipe (7) height, the aperture that second goes out fog pipe (8) fog outlet is 8 millimeters.

4. A constant humidifier for laboratory use according to claim 1, wherein: suspension ball structure (35) are including supporter (22), slide bar (23), suspension ball (24) and close button (25), sliding tray (26) have been seted up in supporter (22), slide bar (23) are in slide tray (26) slide, close button (25) and set up the inside top of sliding tray (26), suspension ball (24) set up terminal surface under slide bar (23), close button (25) with water pump (12) signal connection.

5. The laboratory constant humidifier according to claim 4, wherein: both sides of sliding groove (26) are all vertically seted up spout (36), the lower extreme of spout (36) does not run through to the lowermost end of sliding groove (26), the both sides of slide bar (23) be provided with sliding block (27) of sliding connection of sliding groove (26).

6. The laboratory constant humidifier according to claim 1, wherein: control circuit board (1801) is through protection box (28) parcel, louvre (29) have been seted up to the top of protection box (28), the top of the main tank body (1) is provided with air intake (30), air intake (30) are in directly over protection box (28), the terminal surface is kept away from before the main tank body (1) one side of control panel (2) is articulated to be provided with apron (31), logical groove (32) have been seted up on apron (31), the below of the main tank body (1) is connected with a plurality of and removes wheel (33), keep away from in the main tank body (1) one side of water inlet (9) is provided with a plurality of thermovent (34).

7. A constant humidifier for laboratory use according to claim 1, wherein: the water tank (3) adopts a semi-closed structure, the control circuit board (1801) is positioned above a closed position, the suspension ball structure (35) is positioned below the closed position, and the atomizing sheet (17) is positioned at an opening of the water tank (3).

8. The laboratory constant humidifier according to claim 1, wherein: the atomization assembly (4) is an integrated ultrasonic machine core, and the main box body (1) is a stainless steel plate.

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