CN214946072U - Humidity sensor for ventilation pipe - Google Patents

Abstract

The utility model discloses a humidity sensor for ventilation pipes, which belongs to the technical field of ventilation pipes, and comprises a first ventilation pipe, a second ventilation pipe is fixedly connected with the lower side wall of the first ventilation pipe, a water tank is fixedly connected with the upper side wall of the first ventilation pipe, a solenoid valve is arranged at the bottom end of the water tank, a spray pipe is fixedly connected with the lower end of the solenoid valve, the spray pipe penetrates through a spray head fixedly connected with the first ventilation pipe, a first fan is fixedly arranged in the second ventilation pipe, a first fan vent is arranged leftwards, a second fan is fixedly arranged in the first ventilation pipe, a second fan vent is arranged rightwards, a fixed rod is fixedly connected with the right side of the second fan and is arranged in the first ventilation pipe, a fixed buffer mechanism is arranged on the left side wall of the fixed rod, the humidity sensor can be effectively buffered, and frequent vibration of the humidity sensor in the using process is avoided, the inductive performance of the sensor is affected and the service life of the sensor is shortened.

Description

Humidity sensor for ventilation pipe

Technical Field

The utility model relates to a ventilation pipe technical field, more specifically say, relate to a humidity transducer for ventilation pipe.

Background

The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The sensor features include: miniaturization, digitalization, intellectualization, multifunction, systematization and networking. The method is the first link for realizing automatic detection and automatic control. The existence and development of the sensor enable the object to have the senses of touch, taste, smell and the like, and the object slowly becomes alive. Generally, the sensor is classified into ten categories, i.e., a thermosensitive element, a photosensitive element, a gas-sensitive element, a force-sensitive element, a magnetic-sensitive element, a humidity-sensitive element, a sound-sensitive element, a radiation-sensitive element, a color-sensitive element, and a taste-sensitive element, according to their basic sensing functions.

Aiming at a humidity transducer for ventilation pipe, current ventilation pipe sensor is at the in-process that uses, because the fan is all installed to the ventilation pipe inside, under the rotation of fan, the sensor of ventilation pipe can be passive and then the frequent vibration of ventilation pipe, has not only influenced the inductive property of sensor, has still shortened the life of sensor by a wide margin.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a humidity transducer for ventilation pipe, it can realize effectively buffering humidity transducer, avoids humidity transducer to frequently vibrate at the in-process that uses, has influenced the response performance of sensor and has shortened the life of sensor.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A humidity sensor for a ventilation pipe comprises a first ventilation pipe, a second ventilation pipe is fixedly connected with the lower side wall of the first ventilation pipe, the upper side wall of the first ventilation pipe is fixedly connected with a water tank, the bottom end of the water tank is provided with an electromagnetic valve, the lower end of the electromagnetic valve is fixedly connected with an atomizing pipe, the atomizing pipe penetrates through the first vent pipe and is fixedly connected with a spray head, a first fan is fixedly arranged in the second vent pipe, and the ventilation opening of the first fan is arranged leftwards, a second fan is fixedly arranged in the first fan, the ventilation opening of the second fan is arranged rightwards, a fixed rod is fixedly connected with the inner part of the first ventilation pipe, which is positioned at the right side of the second fan, fixed buffer gear is installed to dead lever left side wall, and it can realize effectively buffering humidity transducer, avoids humidity transducer to vibrate frequently at the in-process that uses, has influenced the response performance of sensor and has shortened the life of sensor.

Further, fixed buffer gear includes left humidity transducer of dead lever and buffering box, and humidity transducer pegs graft inside buffering box, two reset spring of humidity transducer right side wall fixedly connected with, two the reset spring other end all runs through buffering box fixedly connected with barb, two fixed blocks of dead lever right side wall fixedly connected with, two fixedly connected with quarter butt between the fixed block, it has the through-hole to cut on the dead lever, and two barbs all run through-hole and quarter butt phase-match setting, can effectively carry out the buffering of vibration when fixing humidity transducer.

Further, the equal fixedly connected with iron sheet of wall about the humidity transducer, the equal fixedly connected with magnet of wall about the buffering box, further fix humidity transducer under the effect of magnetic force adsorption, avoid humidity transducer to drop when the vibration.

Furthermore, a rubber pad is filled between the humidity sensor and the buffer box, so that the buffer performance of the humidity sensor is further improved.

Further, two equal fixedly connected with rubber rope on the magnet, two the other end of rubber rope respectively with first ventilation pipe upper and lower both sides inner wall fixed connection, further improve humidity transducer's fixed stability.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize effectively buffering humidity transducer, avoids humidity transducer to frequently vibrate at the in-process that uses, has influenced the response performance of sensor and has shortened the life of sensor.

(2) Fixed buffer gear includes left humidity transducer of dead lever and buffering box, and humidity transducer pegs graft inside buffering box, two reset spring of humidity transducer right side wall fixedly connected with, two reset spring other ends all run through buffering box fixedly connected with barb, two fixed blocks of dead lever right side wall fixedly connected with, fixedly connected with quarter butt between two fixed blocks, it has the through-hole to cut on the dead lever, and two barbs all run through the through-hole and the quarter butt phase-match sets up, can effectively carry out the buffering of vibration when fixing humidity transducer.

(3) The equal fixedly connected with iron sheet of both sides wall about the humidity transducer, the equal fixedly connected with magnet of both sides wall about the buffering box further fixes humidity transducer under the effect of magnetic force adsorption, avoids humidity transducer to drop when the vibration.

(4) A rubber pad is filled between the humidity sensor and the buffer box, so that the buffer performance of the humidity sensor is further improved.

(5) Equal fixedly connected with rubber rope on two magnets, the other end of two rubber ropes respectively with the upper and lower both sides inner wall fixed connection of first ventilation pipe, further improve humidity transducer's fixed stability.

Drawings

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

fig. 2 is an enlarged view of a point a in fig. 1.

The reference numbers in the figures illustrate:

1 first ventilation pipe, 2 second ventilation pipe, 3 water tank, 4 solenoid valves, 5 spray pipes, 6 spray heads, 7 first fan, 8 second fan, 9 fixed rods, 10 fixed buffer mechanisms, 101 humidity sensor, 102 reset spring, 103 barb, 104 fixed blocks, 105 short rods, 11 magnets, 12 rubber ropes, 13 iron sheets, 14 rubber pads, 15 buffer boxes

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 referred to 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", "sleeved/connected", "connected", and the like are to be understood in a broad sense, 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.

Example 1:

please refer to fig. 1, a humidity sensor for ventilation pipe, including first ventilation pipe 1, side wall fixedly connected with second ventilation pipe 2 under first ventilation pipe 1, side wall fixedly connected with water tank 3 on first ventilation pipe 1, solenoid valve 4 is installed to 3 bottoms of water tank, 4 lower extreme fixedly connected with spray pipes 5 of solenoid valve, spray pipes 5 run through 1 fixedly connected with shower nozzle 6 of first ventilation pipe, 2 inside fixed mounting of second ventilation pipe has first fan 7, and first fan 7 vent sets up left, 1 inside fixed mounting of first ventilation pipe has second fan 8, and 8 vents of second fan set up right, 1 inside second fan 8 right side fixedly connected with dead lever 9 that is located of first ventilation pipe, fixed buffer mechanism 10 is installed to dead lever 9 left side wall.

Please refer to fig. 1-2, the fixed buffering mechanism 10 includes a humidity sensor 101 and a buffering box 15 on the left side of the fixing rod 9, and the humidity sensor 101 is inserted into the buffering box 15, two return springs 102 are fixedly connected to the right side wall of the humidity sensor 101, the other ends of the two return springs 102 all penetrate through barbs 103 fixedly connected to the buffering box 15, two fixing blocks 104 are fixedly connected to the right side wall of the fixing rod 9, short rods 105 are fixedly connected between the two fixing blocks 104, through holes are drilled on the fixing rod 9, and the two barbs 103 all penetrate through the through holes and are matched with the short rods 105, so as to effectively perform vibration buffering while fixing the humidity sensor 101.

Referring to fig. 1-2, iron sheets 13 are fixedly connected to both upper and lower sidewalls of the humidity sensor 101, and magnets 11 are fixedly connected to both upper and lower sidewalls of the buffer box 15, so as to further fix the humidity sensor 101 under the action of magnetic attraction, thereby preventing the humidity sensor 101 from falling off during vibration.

Referring to fig. 1-2, a rubber pad 14 is filled between the humidity sensor 101 and the buffer box 15, so as to further improve the buffering performance of the humidity sensor 101.

Referring to fig. 2, rubber ropes 12 are fixedly connected to the two magnets 11, and the other ends of the two rubber ropes 12 are fixedly connected to the inner walls of the upper and lower sides of the first ventilation pipe 1, respectively, so as to further improve the stability of the humidity sensor 101.

The working principle is as follows: when the humidity sensor 101 is used, the humidity sensor 101 controls the discharge amount of the electromagnetic valve 4, when the humidity sensor 101 detects that the humidity is low, the spray amount is increased, the air is blown into a room through the first fan 7, the air in the room is discharged through the second fan 8, and meanwhile, the humidity sensor is used for detecting the humidity of the air.

In-process at first fan 7 and the start-up of second fan 8 simultaneously, can drive first ventilation pipe 1 vibration, the elasticity of rubber rope 12 can effectively reduce the vibration to buffering box 15, make humidity transducer 101 obtain the buffering through rubber pad 14, the dead lever 9 that is vibrated by first ventilation pipe 1 simultaneously makes humidity transducer 101's vibration reduce through reset spring 102, this device can realize effectively buffering humidity transducer, avoid humidity transducer frequent vibration at the in-process that uses, the inductive property of sensor has been influenced and the life who has shortened the sensor.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. A humidity sensor for ventilation ducts, comprising a first ventilation duct (1), characterized in that: the lower side wall of the first ventilating pipe (1) is fixedly connected with a second ventilating pipe (2), the upper side wall of the first ventilation pipe (1) is fixedly connected with a water tank (3), the bottom end of the water tank (3) is provided with an electromagnetic valve (4), the lower end of the electromagnetic valve (4) is fixedly connected with a spray pipe (5), the spray pipe (5) penetrates through the first ventilation pipe (1) and is fixedly connected with a spray head (6), a first fan (7) is fixedly arranged in the second ventilation pipe (2), and the ventilation opening of the first fan (7) is arranged leftwards, the second fan (8) is fixedly arranged in the first ventilation pipe (1), the ventilation opening of the second fan (8) is arranged rightwards, a fixed rod (9) is fixedly connected with the right side of the second fan (8) in the first ventilation pipe (1), and a fixed buffer mechanism (10) is arranged on the left side wall of the fixed rod (9).

2. The humidity sensor for a ventilation duct according to claim 1, wherein: fixed buffer gear (10) are including left humidity transducer (101) of dead lever (9) and buffering box (15), and humidity transducer (101) are pegged graft inside buffering box (15), two reset spring (102), two of humidity transducer (101) right side wall fixedly connected with reset spring (102) the other end all runs through buffering box (15) fixedly connected with barb (103), two fixed block (104), two of dead lever (9) right side wall fixedly connected with short pole (105) of fixedly connected with between fixed block (104), it has the through-hole to cut on dead lever (9), and two barb (103) all run through the through-hole and short pole (105) phase-match setting.

3. The humidity sensor for the air vent according to claim 2, wherein: equal fixedly connected with iron sheet (13) of both sides wall about humidity transducer (101), equal fixedly connected with magnet (11) of both sides wall about buffering box (15).

4. The humidity sensor for the air vent according to claim 2, wherein: and a rubber pad (14) is filled between the humidity sensor (101) and the buffer box (15).

5. The humidity sensor for the air vent according to claim 3, wherein: two equal fixedly connected with rubber rope (12) on magnet (11), two the other end of rubber rope (12) is respectively with first ventilation pipe (1) upper and lower both sides inner wall fixed connection.

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