CN203811236U - Temperature and humidity generator liquid level detecting device - Google Patents

Temperature and humidity generator liquid level detecting device Download PDF

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Publication number
CN203811236U
CN203811236U CN201420197289.6U CN201420197289U CN203811236U CN 203811236 U CN203811236 U CN 203811236U CN 201420197289 U CN201420197289 U CN 201420197289U CN 203811236 U CN203811236 U CN 203811236U
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China
Prior art keywords
water
liquid level
detecting device
level detecting
pipe
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CN201420197289.6U
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Chinese (zh)
Inventor
胡鹏飞
刘开来
徐纯
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Shanghai Huali Microelectronics Corp
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Shanghai Huali Microelectronics Corp
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Abstract

A temperature and humidity generator liquid level detecting device comprises a water storage tank, a heater and a liquid level detecting device body, deionized water is stored in the water storage tank, and a cold air inlet and a damp and hot air outlet are formed in the two sides of the water storage tank respectively. The heater is arranged at the bottom of the water storage tank. The liquid level detecting device body enables a monitored water pipe and the water storage tank to be communicated through a first communication pipe and a second communication pipe, and a low water level photoelectric detector, a high water level photoelectric detector and an ultrahigh water level photoelectric detector are arranged on the monitored water pipe in a spaced mode. The monitored water pipe and the water storage tank are communicated through the first communication pipe and the second communication pipe, and the low water level photoelectric detector, the high water level photoelectric detector and the ultrahigh water level photoelectric detector are arranged on the monitored water pipe in a spaced mode, so that normal operation of a machine table is guaranteed, the damage risk and false-alarm frequency of the photoelectric detectors are reduced, service life is prolonged, maintenance and replacement operations are simplified, and production cost is saved.

Description

A kind of humiture generator liquid level detecting device
Technical field
The utility model relates to humiture generator technical field, relates in particular to a kind of humiture generator liquid level detecting device.
Background technology
Refer to Fig. 2, Figure 2 shows that the structural representation of existing humiture generator water-level control apparatus.Described existing humiture generator water-level control apparatus 2 is all controlled the liquid level in described water tank 20 with inner float-ball type detector 21.Wherein, within described humiture generator water-level control apparatus 2, float-ball type detector 21 further comprises low-water level detector 211, high water stage detector 212, limit high water stage detector 213.When normal work, described water level is positioned at high water stage position, and its logical signal is L:1/H:1/HH:0.
Wherein, the work-based logic of described humiture generator water-level control apparatus 2, comprising: when the first, water level is lower than described high water stage detector 212, when logical signal is L:1/H:0/HH:0 or L:0/H:0/HH:0, described water tank 20 carries out moisturizing; When the second, water level reaches high water stage detector 212, when logical signal is L:1/H:1/HH:0, described water tank 20 stops moisturizing; When three, water level reaches capacity high water stage detector 213, when logical signal is L:1/H:1/HH:1, described water tank 20 overflows board reports to the police, and quits work.
Significantly, existing humiture generator water-level control apparatus 2 adopts inner float-ball type detector 21 to control the liquid level of described water tank 20, its low-water level detector 211, high water stage detector 212, limit high water stage detector 213 all adopt stainless steel, and described water tank 20 is high humidity hot environment, particularly described limit high water stage detector 213 is for a long time in described high humidity hot environment, very easily impairedly cause signal entanglement, warning leads to errors.That is, described high water stage detector 212 boards think that described water tank 20 water levels overflow immediately, cause board to work as machine and report to the police.
Therefore the problem existing for prior art, this case designer relies on the industry experience for many years of being engaged in, and active research improvement, so there has been a kind of humiture generator of the utility model liquid level detecting device.
Utility model content
The utility model is in prior art, described traditional humiture generator water-level control apparatus adopts inner float-ball type detector to control the liquid level of described water tank, its low-water level detector, high water stage detector, limit high water stage detector all adopt stainless steel, and described water tank is high humidity hot environment, particularly described limit high water stage detector is for a long time in described high humidity hot environment, very easily impairedly cause signal entanglement, warning leads to errors.That is, described high water stage detector board thinks that described cistern water level overflows immediately, causes board to work as the defects such as machine warning a kind of humiture generator liquid level detecting device is provided.
For realizing the object of the utility model, the utility model provides a kind of humiture generator liquid level detecting device, a kind of humiture generator liquid level detecting device, described humiture generator liquid level detecting device comprises: reserve tank, inner accommodating described deionized water, and in the both sides of described reserve tank, cold air inlet and wet hot-blast outlet are set respectively; Well heater, is arranged on the bottom of described reserve tank, and for heating described deionized water; Liquid level detecting device, the first communicating pipe by the liquid level higher than described deionized water and the second communicating pipe described monitoring water pipe was communicated with described reserve tank lower than the liquid level of described deionized water, and on described monitoring water pipe, interval arranges low-water level photo-electric detector, high water stage photo-electric detector, and extreme high water level photo-electric detector.
Alternatively, the damp and hot air temperature of the wet hot-blast outlet of described humiture generator liquid level detecting device is 23 °, and humidity is 45%.
In sum, first communicating pipe of the utility model liquid level detecting device by the liquid level higher than described deionized water and the second communicating pipe described monitoring water pipe was communicated with described reserve tank lower than the liquid level of described deionized water, and on described monitoring water pipe, interval arranges low-water level photo-electric detector, high water stage photo-electric detector, and extreme high water level photo-electric detector, not only guarantee the normal operation of described board, greatly reduce described photo-electric detector and damage risk and error-alert degree, increase the serviceable life of described photo-electric detector, and operation is changed in the maintenance of having simplified described photo-electric detector, save production cost.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the utility model humiture generator liquid level detecting device;
Figure 2 shows that the structural representation of existing humiture generator water-level control apparatus.
Embodiment
By describing technology contents, structural attitude that the utility model creates in detail, being reached object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be described in detail.
Refer to Fig. 1, Figure 1 shows that the structural representation of the utility model humiture generator liquid level detecting device.Described humiture generator liquid level detecting device 1, comprising: reserve tank 11, and the inner accommodating described deionized water 12 of described reserve tank 11, and in the both sides of described reserve tank 11, cold air inlet 111 and wet hot-blast outlet 112 are set respectively; Well heater 13, described well heater 13 is arranged on the bottom of described reserve tank 11, and for heating described deionized water 12; Liquid level detecting device 14, first communicating pipe 141 of described liquid level detecting device 14 by the liquid level higher than described deionized water 12 and the second communicating pipe 142 described monitoring water pipe 143 was communicated with described reserve tank 11 lower than the liquid level of described deionized water 12, and on described monitoring water pipe 143, interval arranges low-water level photo-electric detector 144, high water stage photo-electric detector 145, and extreme high water level photo-electric detector 146.The damp and hot air temperature of the wet hot-blast outlet 112 of described humiture generator liquid level detecting device 1 is 23 °, and humidity is 45%.
As those skilled in the art, hold intelligibly, the logic control circuit of described humiture generator liquid level detecting device 1 still can be continued to use the logic control circuit of existing humiture generator water-level control apparatus 2, therefore described logical circuit control mode can be the correlation technique means of those skilled in the art's grasp and realizes, the interest field that non-this patent is advocated.
Significantly, first communicating pipe 141 of liquid level detecting device described in the utility model 14 by the liquid level higher than described deionized water 12 and the second communicating pipe 142 described monitoring water pipe 143 was communicated with described reserve tank 11 lower than the liquid level of described deionized water 12, and on described monitoring water pipe 143, interval arranges low-water level photo-electric detector 144, high water stage photo-electric detector 145, and extreme high water level photo-electric detector 146, change existing float-ball type detector 21 into outside low-water level photo-electric detector 144, high water stage photo-electric detector 145 and extreme high water level photo-electric detector 146, not only guarantee the normal operation of described board, greatly reduce described photo-electric detector and damage risk and error-alert degree, increase the serviceable life of described photo-electric detector, and operation is changed in the maintenance of having simplified described photo-electric detector, save production cost.
In sum, first communicating pipe of the utility model liquid level detecting device by the liquid level higher than described deionized water and the second communicating pipe described monitoring water pipe was communicated with described reserve tank lower than the liquid level of described deionized water, and on described monitoring water pipe, interval arranges low-water level photo-electric detector, high water stage photo-electric detector, and extreme high water level photo-electric detector, not only guarantee the normal operation of described board, greatly reduce described photo-electric detector and damage risk and error-alert degree, increase the serviceable life of described photo-electric detector, and operation is changed in the maintenance of having simplified described photo-electric detector, save production cost.
Those skilled in the art all should be appreciated that, in the situation that not departing from spirit or scope of the present utility model, can carry out various modifications and variations to the utility model.Thereby, if when any modification or modification fall in the protection domain of appended claims and equivalent, think that the utility model contains these modifications and modification.

Claims (2)

1. a humiture generator liquid level detecting device, is characterized in that, described humiture generator liquid level detecting device comprises:
Reserve tank, inner accommodating deionized water, and in the both sides of described reserve tank, cold air inlet and wet hot-blast outlet are set respectively;
Well heater, is arranged on the bottom of described reserve tank, and for heating described deionized water;
Liquid level detecting device, the first communicating pipe by the liquid level higher than described deionized water and being communicated with described reserve tank lower than the water pipe of monitoring the second communicating pipe of the liquid level of described deionized water, and on described monitoring water pipe, interval arranges low-water level photo-electric detector, high water stage photo-electric detector, and extreme high water level photo-electric detector.
2. humiture generator liquid level detecting device as claimed in claim 1, is characterized in that, the damp and hot air temperature of the wet hot-blast outlet of described humiture generator liquid level detecting device is 23 °, and humidity is 45%.
CN201420197289.6U 2014-04-22 2014-04-22 Temperature and humidity generator liquid level detecting device Active CN203811236U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420197289.6U CN203811236U (en) 2014-04-22 2014-04-22 Temperature and humidity generator liquid level detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420197289.6U CN203811236U (en) 2014-04-22 2014-04-22 Temperature and humidity generator liquid level detecting device

Publications (1)

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CN203811236U true CN203811236U (en) 2014-09-03

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CN (1) CN203811236U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105866017A (en) * 2016-06-30 2016-08-17 云南公投建设集团有限公司 Intelligent electrochemical accelerated rusting device and control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105866017A (en) * 2016-06-30 2016-08-17 云南公投建设集团有限公司 Intelligent electrochemical accelerated rusting device and control method thereof
CN105866017B (en) * 2016-06-30 2018-05-22 云南交投集团公路建设有限公司 Intelligent Electrochemical accelerating corrosion device and its control method

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