CN202638632U - Water saving type sprayer device - Google Patents

Water saving type sprayer device Download PDF

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Publication number
CN202638632U
CN202638632U CN 201220167557 CN201220167557U CN202638632U CN 202638632 U CN202638632 U CN 202638632U CN 201220167557 CN201220167557 CN 201220167557 CN 201220167557 U CN201220167557 U CN 201220167557U CN 202638632 U CN202638632 U CN 202638632U
Authority
CN
China
Prior art keywords
water
electric switch
humidity sensor
electromagnetic valve
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220167557
Other languages
Chinese (zh)
Inventor
邱建军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN BAORUI KANGXIN AUTOMATION EQUIPMENT CO Ltd
Original Assignee
TIANJIN BAORUI KANGXIN AUTOMATION EQUIPMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TIANJIN BAORUI KANGXIN AUTOMATION EQUIPMENT CO Ltd filed Critical TIANJIN BAORUI KANGXIN AUTOMATION EQUIPMENT CO Ltd
Priority to CN 201220167557 priority Critical patent/CN202638632U/en
Application granted granted Critical
Publication of CN202638632U publication Critical patent/CN202638632U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a water saving type sprayer device which comprises a sprayer, a water inlet electromagnetic valve connected with the sprayer through a water pipe, and a humidity sensor type electric switch connected with the water inlet electromagnetic valve through a lead, wherein the humidity sensor type electric switch comprises an electric switch connected with the water inlet electromagnetic valve through a lead, and a humidity sensor to be embedded in soil, wherein the output end of the humidity sensor is connected with the control end of the electric switch. Because the sprayer is controlled for sprinkling irrigation according to the detection of humidity of field, compared with the traditional centralized control mode, the water saving type sprayer device provided by the utility model has the technical effects of saving water and uniformly spraying the water.

Description

Water-saving ejecting device
Technical field
The utility model relates to a kind of irrigation device, particularly a kind of water-saving ejecting device that can save the water source.
Background technology
Sprinkling irrigation is that the pressure water that is formed by water pump pressurization or natural-drop is delivered to the field by pressure pipeline, is ejected in the air through shower nozzle again, forms fine liquid particles, trickles down equably in the farmland, reaches the purpose of irrigation.In general, its obvious advantage is to pour water evenly, accounts for less the arable land, saves manpower, to the strong adaptability of landform.
But each shower nozzle of present sprinkling irrigation equipment is all controlled by the people, and people can only control according to estimation the water yield of sprinkling irrigation, and the plot sprinkling irrigation amount that easily causes is too high, and some plot sprinkling irrigation quantity not sufficient.Like this not only bad for crop growth, but also cause the waste of water.
Summary of the invention
The purpose of this utility model provides a kind of water-saving ejecting device that can spray according to the humidity in different plot.
Above-mentioned purpose of the present utility model is achieved in that a kind of water-saving ejecting device, comprising:
Shower nozzle;
The entering water electromagnetic valve that connects described shower nozzle via water pipe;
The humidity sensor type electric switch that connects described entering water electromagnetic valve via electric wire.
Preferentially, described humidity sensor type electric switch comprises:
The electric switch that connects described entering water electromagnetic valve via electric wire; And
Humidity sensor in being used for placing into the soil, the output of described humidity sensor connects the control end of described electric switch.
Preferentially, described electric switch is reverse-blocking tetrode thyristor.
Preferentially, described electric switch is relay switch.
The utility model is sprayed by the humidity control shower nozzle that detects the plot, and therefore with respect to existing centralized control, water-saving ejecting device of the present utility model has using water wisely and the uniform technique effect of sprinkling irrigation.
Below in conjunction with accompanying drawing the utility model is elaborated.
Description of drawings
Fig. 1 is the structural representation of water-saving ejecting device of the present utility model.
The specific embodiment
Fig. 1 has shown the structure of water-saving ejecting device of the present utility model, and as shown in Figure 1, water-saving ejecting device of the present utility model comprises:
Shower nozzle 1;
The entering water electromagnetic valve 2 that connects described shower nozzle 1 via water pipe 5;
The humidity sensor type electric switch 3 that connects described entering water electromagnetic valve 2 via electric wire.
Humidity sensor type electric switch 3 of the present utility model preferably includes:
The electric switch (not shown) that connects described entering water electromagnetic valve via electric wire; And
Humidity sensor (not shown) in being used for placing into the soil, the output of described humidity sensor connects the control end of described electric switch.
Humidity sensor can be selected and be suitable for any existing humidity sensor that soil uses.
Electric switch can be selected reverse-blocking tetrode thyristor, the alarming value of the humidity sensor of this silicon controlled trigger parameter and setting adapts, when reaching the alarming value of humidity sensor with convenient soil moisture, trigger controlled silicon conducting, thereby the electric power of opening its valve 21 is provided to entering water electromagnetic valve, and the formula pressure water source enters shower nozzle 1 by water inlet pipe 4, valve 21, water pipe 5.
In addition, electric switch is relay switch, by switching on and off of relay contact, and the work of control entering water electromagnetic valve.
Entering water electromagnetic valve of the present utility model can use the inlet control device such as washing machine or automatic handwasher entering water electromagnetic valve.
The operation because the utility model can the humidity control shower nozzle separately by each plot be sprayed, water resource that therefore can saves valuable simultaneously again can the only water yield of crops.
Although above the utility model is had been described in detail, the utility model is not limited to this, and those skilled in the art of the present technique can carry out various modifications according to principle of the present utility model.Therefore, all modifications of doing according to the utility model principle all should be understood to fall into protection domain of the present utility model.

Claims (4)

1. a water-saving ejecting device is characterized in that, comprising:
Shower nozzle;
The entering water electromagnetic valve that connects described shower nozzle via water pipe;
The humidity sensor type electric switch that connects described entering water electromagnetic valve via electric wire.
2. ejecting device according to claim 1 is characterized in that, described humidity sensor type electric switch comprises:
The electric switch that connects described entering water electromagnetic valve via electric wire; And
Humidity sensor in being used for placing into the soil, the output of described humidity sensor connects the control end of described electric switch.
3. ejecting device according to claim 2 is characterized in that, described electric switch is reverse-blocking tetrode thyristor.
4. ejecting device according to claim 2 is characterized in that, described electric switch is relay switch.
CN 201220167557 2012-04-19 2012-04-19 Water saving type sprayer device Expired - Fee Related CN202638632U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220167557 CN202638632U (en) 2012-04-19 2012-04-19 Water saving type sprayer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220167557 CN202638632U (en) 2012-04-19 2012-04-19 Water saving type sprayer device

Publications (1)

Publication Number Publication Date
CN202638632U true CN202638632U (en) 2013-01-02

Family

ID=47407811

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220167557 Expired - Fee Related CN202638632U (en) 2012-04-19 2012-04-19 Water saving type sprayer device

Country Status (1)

Country Link
CN (1) CN202638632U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103721877A (en) * 2014-01-16 2014-04-16 常熟市天豪机械有限公司 Water-saving type automatic sprinkling irritation device
CN103861762A (en) * 2014-02-27 2014-06-18 华南师范大学 Intelligent energy-saving water spray system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103721877A (en) * 2014-01-16 2014-04-16 常熟市天豪机械有限公司 Water-saving type automatic sprinkling irritation device
CN103861762A (en) * 2014-02-27 2014-06-18 华南师范大学 Intelligent energy-saving water spray system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130102

Termination date: 20130419