CN206989442U - Farming and animal husbandry saves scale water intelligent heating system - Google Patents

Farming and animal husbandry saves scale water intelligent heating system Download PDF

Info

Publication number
CN206989442U
CN206989442U CN201720558225.8U CN201720558225U CN206989442U CN 206989442 U CN206989442 U CN 206989442U CN 201720558225 U CN201720558225 U CN 201720558225U CN 206989442 U CN206989442 U CN 206989442U
Authority
CN
China
Prior art keywords
water
temperature
outlet
pipe
farming
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
CN201720558225.8U
Other languages
Chinese (zh)
Inventor
杜金魁
范沛
朱宽佑
徐秋良
张兰兰
冯在锋
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.)
Henan Ideal Farming And Animal Husbandry Technology Co Ltd
Original Assignee
Henan Ideal Farming And Animal Husbandry Technology 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 Henan Ideal Farming And Animal Husbandry Technology Co Ltd filed Critical Henan Ideal Farming And Animal Husbandry Technology Co Ltd
Priority to CN201720558225.8U priority Critical patent/CN206989442U/en
Application granted granted Critical
Publication of CN206989442U publication Critical patent/CN206989442U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of farming and animal husbandry to save scale water intelligent heating system,Including water circuit system,Electromagnetic heater and control system,The water circuit system includes inlet pipeline,Outlet pipeline and the water return pipeline being arranged on inside outlet pipeline and electromagnetic heater,Electromagnetic heater includes heating inner liner and its induction coil of outside,Induction coil is connected with Electromagnetic Heating wiring board,The control system includes temperature control device,Water monitoring system,System and data system are protected in payment for goods,The water monitoring system includes intellectual water meter,The utility model uses contactless electromagnetic heater,Prevent hidden danger of leaking electricity from root,Circulating pump automatic cycle heats,It can meet that water continuous heating is persistently used in scale agriculture and animal husbandry field,Realize that water route most proximal end and distalmost end equality of temperature press water supply together,Built-in return line can with it is extremely effective reduction reflux course in heat scatter and disappear,Play energy-conserving action.

Description

Farming and animal husbandry saves scale water intelligent heating system
Technical field
The invention belongs to farming and animal husbandry water field, and in particular to a kind of farming and animal husbandry saves scale water intelligent heating system.
Background technology
With the development of society and the progress of technology, the level of production of farming and animal husbandry there has also been very big raising, in farming and animal husbandry Production process in, remove growing environment and using feed, the factor such as fertilizer, animals and plants are also a key factor with water, water It is Source of life, the sufficient water for obtaining proper temperature cleanly can make that animals and plants are more safe and healthy, rapidly grow, so And winter temperature is relatively low, cause the temperature of water also relatively low, it is impossible to meet that animals and plants use, farming and animal husbandry economic benefit can be influenceed.It is existing In some winter animals and plants water heating apparatus, typically heated using resistance-type, electric leakage risk be present, and function is single, It is only suitable for using warm water nearby, on a large scale in use, needing to be that kind equipment quantity is more, and water route hydraulic pressure is not changed, example If notification number is 203040400 U, the Chinese patent that the day for announcing is 2013.07.01 discloses animal automatic heating temperature control drinking-water Device, including running water pipe and tap, are communicated with water tank between the running water pipe and tap, the water tank is provided with upper lid And temperature sensor, it is connected in temperature controller by wire with the temperature sensor and multiple heating rods, heating rod uses Resistance-type heats, and water power contact, electric leakage risk be present, the device is only applicable to use water nearby, and it is remote can not to solve warm water The cooling problem in way is conveyed, a wide range of scale is not saved, to water in use, need that such number of devices is on the high side, and power is bigger than normal Road hydraulic pressure does not change, and is shown without raw water road water temperature, contrast refer to DeGrain, and have no idea intelligent data acquisition with Produce early warning.
The content of the invention
It is an object of the invention to provide one kind to realize water route equality of temperature with pressing, and has two-way interlocking temperature control device, contactless The farming and animal husbandry energy-conservation scale water intelligent heating system of electromagnetic heater.
The object of the present invention is achieved like this:
Farming and animal husbandry saves scale water intelligent heating system, including water circuit system, electromagnetic heater and control system;Institute Stating water circuit system includes inlet pipeline, outlet pipeline and the return pipe being arranged on inside outlet pipeline and electromagnetic heater Road, the inlet pipeline include water inlet pipe, and the outlet pipeline includes the outlet pipe for animals and plants water, the water return pipeline Including be arranged in outlet pipe the first return pipe, the second return pipe in electromagnetic heater and pass water inlet pipe and with water inlet 3rd return pipe of pipe connection, is sequentially provided with the first valve, circulating pump and the second valve on the 3rd return pipe from right to left, heats Electromagnetic heater include connection water inlet pipe and outlet pipe heating inner liner and its outside induction coil, induction coil with electricity Magnetic heating line plate is connected, and the control system includes being used to control the temperature control that electromagnetic heater works to fill according to water temperature Put.
Quality purifying device for water and intellectual water meter, the 3rd return pipe and water inlet pipe are sequentially provided with the water inlet pipe from left to right Tie point behind intellectual water meter.
First return pipe, the second return pipe and the 3rd return pipe are Single-layer Insulation hard tube.
The electromagnetic heater is provided with inlet tube and outlet, and inlet tube and outlet are inscribed within heating inner liner Upper surface, heating inner liner are connected by inlet tube with water inlet pipe, and heating inner liner is connected by outlet with outlet pipe, the heating Insulation heat preservation layer is provided between inner bag and induction coil.
The temperature control device includes the temperature-sensing probe for being arranged on electromagnetic heater inlet and outlet position and visited with temperature-sensitive The connected microcomputer-recognized intelligent controller of head, the microcomputer-recognized intelligent controller formerly perceive the temperature at electromagnetic heater import position Degree starts heated condition when being less than setting value, then controls electromagnetic heater by perceiving the height of exit site temperature again Working condition to realize the two-way interlock function of microcomputer controller.
The microcomputer-recognized intelligent controller includes leaving water temperature display module, water outlet temperature setting module, inflow temperature and shown Show module, inflow temperature setting module and alarm lamp, and the setting value of water outlet temperature setting module is not less than inflow temperature The setting value of setting module.
The controller also includes water monitoring system, payment for goods protection system and data system, the water monitoring system Including intellectual water meter, the intellectual water meter includes chip, and the chip is provided with memory module, operational module, circuit water alarm mould Block and excess alarm module.
The data system includes wireless data transfer module and data center.
The beneficial effects of the invention are as follows:The present invention uses contactless electromagnetic heater, prevents to leak electricity from root hidden Suffer from, the heating of circulating pump automatic cycle, can meet that water continuous heating is persistently used in scale agriculture and animal husbandry field, realize water route most proximal end and distalmost end For equality of temperature with water supply is pressed, built-in return line can be with very effective lost, pair of independent research for reducing heat in reflux course Road interlocks temperature control device, according to the interlocking program of the contained independent development of chip, automatic identification inflow temperature and leaving water temperature, and contrast After respective settings value, automatically into or exit heated condition, water route water temperature is brought up into the information such as desired value, system water temperature water By the automatic incoming data center of wireless transport module, the early warning of daily same period scene and strange land data analysis early warning are realized.
Brief description of the drawings
Fig. 1 is present system composition schematic diagram;
Fig. 2 is electromagnetic heater structural representation;
Fig. 3 is the profile of heating inner liner;
Fig. 4 is the structural representation of microcomputer-recognized intelligent controller;
Fig. 5 is the structural representation of intellectual water meter;
In figure:Water inlet pipe 1, electromagnetic heater 2, inlet tube 3, outlet 4, quality purifying device for water 5, intellectual water meter 6, go out Water pipe 7, the first return pipe 8, the second return pipe 9, the 3rd return pipe 10, circulating pump 11, the first valve 12, the second valve 13, sense Temperature probe 14, Electromagnetic Heating wiring board 15, electromagnetic induction coil 16, heating inner liner 17, microcomputer-recognized intelligent controller 18, goes out water temperature Display module 19 is spent, water outlet temperature setting module 20, inflow temperature display module 21, inflow temperature setting module 22, remembers mould Block 23, operational module 24, circuit water alarm module 25, excess alarm module 26.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figures 1 to 5, a kind of farming and animal husbandry energy-conservation scale is added with water intelligent heating system, including water circuit system, electromagnetism Thermal and control system, the water circuit system include inlet pipeline, outlet pipeline and are arranged on outlet pipeline and magnetic heating dress Put the water return pipeline inside 2, the inlet pipeline includes water inlet pipe 1, and the outlet pipeline includes for animals and plants water One outlet pipe 7, the water return pipeline include being arranged on the first return pipe 8 in outlet pipe 7, second in electromagnetic heater 2 Return pipe 9 and water inlet pipe 1 and the 3rd return pipe 10 being connected with water inlet pipe 1 are passed, on the 3rd return pipe 10 from right to left successively Provided with the first valve 12, the valve 13 of circulating pump 11 and second, electromagnetic heater 2 include connection water inlet pipe 1 and outlet pipe 7 plus Hot inner bag 17 and its induction coil 16 of outside, induction coil 16 is connected with Electromagnetic Heating wiring board 15, on electromagnetic heater 2 Provided with inlet tube 3 and outlet 4, inlet tube 3 and outlet 4 are inscribed within the upper surface of heating inner liner 17, and heating inner liner 17 is logical Cross inlet tube 3 to be connected with water inlet pipe 1, heating inner liner 17 passes through the connection of outlet 4 and outlet pipe 7, the He of heating inner liner 17 Insulation heat preservation layer is provided between induction coil 16, this contactless electromagnetic induction heating mode, prevents to leak electricity from root Hidden danger, improves the security performance of heating, and inlet tube 3 and outlet 4 are inscribed within the upper surface of heating inner liner 17, it is ensured that Always there is water storage the inside of heating inner liner 17, will not be by dry combustion method, and current parallel disengaging above heating inner liner 17 is remaining without air Dead angle, be also not in high-pressure water vapor even if temperature control failure, there is an explosion-proof, Electromagnetic Heating wiring board 15 is using independently grinding Electricity magnetic thermal control plate, wherein the soft start and electronic component that are equipped with, can meet secondary circuit foldings up to ten thousand daily, and nothing Noise;The control system includes being used to control the temperature control device that electromagnetic heater 2 works according to water temperature.
Quality purifying device for water 5 and intellectual water meter 6, the 3rd return pipe 10 and water inlet are sequentially provided with water inlet pipe 1 from left to right The tie point of pipe 1 is behind intellectual water meter 6.
Temperature control device includes the temperature-sensing probe 14 and and temperature-sensing probe for being arranged on the inlet and outlet position of electromagnetic heater 2 14 connected microcomputer-recognized intelligent controllers 18, the microcomputer-recognized intelligent controller 18 formerly perceive the import department of electromagnetic heater 2 The temperature of position starts heated condition when being less than setting value, then controls electromagnetism to add by perceiving the height of exit site temperature again The working condition of thermal 2 to realize the two-way interlock function of microcomputer controller 18, microcomputer-recognized intelligent controller 18 respectively with Electromagnetic Heating wiring board 15 and circulating pump 11 connect, and microcomputer-recognized intelligent controller 18 includes leaving water temperature display module 19, water outlet Temperature setting module 20, inflow temperature display module 21 and inflow temperature setting module 22, and water outlet temperature setting module 20 Setting value is not less than the setting value of inflow temperature setting module 22, have in water inlet design temperature module 22 it is set in advance enter water temperature Degree, the inflow temperature that temperature-sensing probe 14 measures can be shown by inflow temperature display module 21, if inflow temperature is higher than into water temperature The setting value of setting module 22 is spent, then microcomputer-recognized intelligent controller 18 controls Electromagnetic Heating wiring board 15 and circulating pump 11, makes it It is stopped, if inflow temperature is less than and the setting value of inflow temperature setting module 22, microcomputer-recognized intelligent controller 18 control Electromagnetic Heating wiring board 15 and circulating pump 11, make its start-up operation, there is water outlet set in advance in water outlet temperature setting module 20 Temperature, the leaving water temperature that temperature-sensing probe 14 measures can be shown by leaving water temperature display module 19, if leaving water temperature is higher than water outlet During the setting value of temperature setting module 20, then microcomputer-recognized intelligent controller 18 controls Electromagnetic Heating wiring board 15 and circulating pump 11, It is set to be stopped, if leaving water temperature is less than the setting value of water outlet temperature setting module 20, microcomputer-recognized intelligent controller 18 Electromagnetic Heating wiring board 15 and circulating pump 11 are controlled, makes its start-up operation, also has water outlet after this two-way temperature-sensitive, progressive interlocking Setting value in temperature setting module 20 is always larger than the interlocking for the setting value being equal in inflow temperature setting module 22, in order to full Sufficient animals and plants use coolant-temperature gage, and the setting value upper limit of water outlet temperature setting module 20 is 35 DEG C, prevents that faulty operation output is improper Too high water temperature, the microcomputer-recognized intelligent controller 18 is provided with alarm lamp, can prompt personnel systems occur therefore Barrier.
The control system also includes water monitoring system, payment for goods protection system and data system, the water monitoring system System includes intellectual water meter, and intellectual water meter 6 includes chip, and the chip is provided with memory module 23, operational module 24, circuit water alarm Module 25 and excess alarm module 26, intellectual water meter 6 record heated, circulation and the water finally consumed by operational module 24 Amount, in addition intellectual water meter 6 can by previous fixed time period in total Water be stored in memory module 23, it is then automatic clear Zero, count again, meanwhile, be stored in memory module 23 water can up till now some setting value in module compares therewith, if exceeding This value, intellectual water meter 6 can be alarmed by excess alarm module 26, and data system includes wireless data transfer module and data Center.
When system water supply start, water enters water inlet pipe 1, then sequentially enters quality purifying device for water 5 and intellectual water meter 6, Heated from inlet tube 3 into heating inner liner 17, the water after heating flows out from outlet 4, is planted into outlet pipe 7 for dynamic Thing uses, and when water flows through the end of outlet pipe 7, opens the first valve 12 and the second valve 13, while starts and have mute function Circulating pump 11, the water that circulating pump 11 can not be used the end of the first outlet pipe 7 by animals and plants is pumped into the first return pipe 8, then Pass sequentially through the second return pipe 9 and the 3rd return pipe 10 enters water inlet pipe 1, reenter heating inner liner 17 and heated, electromagnetism The inlet and outlet position of heater 2 is provided with temperature-sensing probe 14, two temperature-sensing probes 14 respectively with microcomputer-recognized intelligent controller 18 connection, temperature-sensing probe 14 measure inflow temperature can be shown by inflow temperature display module 21, if inflow temperature be higher than into The setting value of coolant-temperature gage setting module 22, then microcomputer-recognized intelligent controller 18 control Electromagnetic Heating wiring board 15 and circulating pump 11, It is set to be stopped, if inflow temperature is less than the setting value of inflow temperature setting module 22, microcomputer-recognized intelligent controller 18 is controlled Electromagnetic Heating wiring board 15 and circulating pump 11 processed, make its start-up operation, and the leaving water temperature that temperature-sensing probe 14 measures can pass through water outlet Temperature display module 19 is shown, if leaving water temperature is higher than the setting value of water outlet temperature setting module 20, microcomputer-recognized intelligent control Device 18 processed controls Electromagnetic Heating wiring board 15 and circulating pump 11, it is stopped, if leaving water temperature is less than water outlet temperature setting During the setting value of module 20, then microcomputer-recognized intelligent controller 18 controls Electromagnetic Heating wiring board 15 and circulating pump 11, starts it Work, this two-way temperature-sensitive, also have after progressive interlocking the setting value in water outlet temperature setting module 20 be always larger than being equal into The interlocking of setting value in coolant-temperature gage setting module 22, in order to meet the use coolant-temperature gage of animals and plants, water outlet temperature setting module 20 The setting value upper limit be 35 DEG C, prevent faulty operation output improperly too high water temperature, it is farthest that hot water from outlet 4 flow to water route End, is mixed, mixed water at low temperature is drawn back electromagnetic heater 2 by circulating pump 11 again with original water in outlet pipe 7 Inlet tube 3, flow into heating inner liner 17 and re-start heating, until the water temperature in water circuit system meets setting value, realize water route most Proximal segment and distalmost end equality of temperature press water supply together.In the course of the work, intellectual water meter 6 by operational module 24 record it is heated, follow Ring and the water finally consumed, in addition intellectual water meter 6 can by previous fixed time period in total Water deposit memory mould Block 23, then automatic clear, is counted again, meanwhile, be stored in memory module 23 water can up till now some in module be set therewith Definite value is compared, if exceeding this value, intellectual water meter 6 can be alarmed by excess alarm module 26, be surpassed when the time that flow velocity is zero It is judged to cutting off the water supply when crossing setting value, intellectual water meter 6 can remind staff by circuit water alarm module 25, meanwhile, intellectual water meter 6 The data of record can also be by wireless data transfer module incoming data center, and the big data collected is by each class method point After analysis, basic scientific research data and production Warning Service are provided for client and industry, the controller is provided with alarm lamp, can To prompt personnel systems to break down.
In the other embodiment of the present invention, the heating inner liner 17 of above-mentioned electromagnetic heater 2 can use irony tank, institute State bottom of gullet and be provided with electromagnetic induction coil;One end of above-mentioned 3rd return pipe 10 can be from the inlet tube 3 on heating inner liner 17 Lower section pass, be then connected, complete back with another site of perforation of the lower section of inlet tube 3 on heating inner liner 17 by circulating pump Stream.

Claims (8)

1. farming and animal husbandry saves scale water intelligent heating system, it is characterised in that:Including water circuit system, electromagnetic heater and control System processed;The water circuit system includes inlet pipeline, outlet pipeline and is arranged on outlet pipeline and electromagnetic heater(2)It is interior The water return pipeline in portion, the inlet pipeline include water inlet pipe(1), outlet pipe of the outlet pipeline including being used for animals and plants water (7), the water return pipeline is including being arranged on outlet pipe(7)The first interior return pipe(8), electromagnetic heater(2)Interior second Return pipe(9)With pass water inlet pipe(1)And and water inlet pipe(1)3rd return pipe of connection(10), the 3rd return pipe(10)On from Right-to-left is sequentially provided with the first valve(12), circulating pump(11)With the second valve(13), electromagnetic heater(2)Including connect into Water pipe(1)And outlet pipe(7)Heating inner liner(17)And its outside induction coil(16), induction coil(16)With Electromagnetic Heating Wiring board(15)It is connected, the control system includes being used to control electromagnetic heater according to water temperature(2)The temperature control device of work.
2. farming and animal husbandry according to claim 1 saves scale water intelligent heating system, it is characterised in that:Water inlet pipe(1) On be sequentially provided with quality purifying device for water from left to right(5)And intellectual water meter(6), the 3rd return pipe(10)With water inlet pipe(1)Company Contact is in intellectual water meter(6)Behind.
3. farming and animal husbandry according to claim 1 saves scale water intelligent heating system, it is characterised in that:Described first time Water pipe(8), the second return pipe(9)With the 3rd return pipe(10)It is Single-layer Insulation hard tube.
4. farming and animal husbandry according to claim 1 saves scale water intelligent heating system, it is characterised in that:The electromagnetism adds Thermal(2)It is provided with inlet tube(3)And outlet(4), inlet tube(3)And outlet(4)It is inscribed within heating inner liner(17) Upper surface, heating inner liner(17)Pass through inlet tube(3)With water inlet pipe(1)Connection, heating inner liner(17)Pass through outlet(4)With Outlet pipe(7)Connection, the heating inner liner(17)And induction coil(16)Between be provided with insulation heat preservation layer.
5. the farming and animal husbandry energy-conservation scale water intelligent heating system according to claim 1 or 4, it is characterised in that:The temperature Control device includes being arranged on electromagnetic heater(2)The temperature-sensing probe at inlet and outlet position(14)With with temperature-sensing probe(14)Phase Microcomputer-recognized intelligent controller even(18), the microcomputer-recognized intelligent controller(18)Formerly perceive electromagnetic heater(2)Import The temperature at position starts heated condition when being less than setting value, then controls electromagnetism by perceiving the height of exit site temperature again Heater(2)Working condition to realize microcomputer-recognized intelligent controller(18)Two-way interlock function.
6. farming and animal husbandry according to claim 5 saves scale water intelligent heating system, it is characterised in that:The micro computer Intelligent controller(18)Including leaving water temperature display module(19), water outlet temperature setting module(20), inflow temperature display module (21), inflow temperature setting module(22)And alarm lamp, and water outlet temperature setting module(20)Setting value be not less than into Coolant-temperature gage setting module(22)Setting value.
7. farming and animal husbandry according to claim 1 saves scale water intelligent heating system, it is characterised in that:The controller Also including water monitoring system, payment for goods protection system and data system, the water monitoring system includes intellectual water meter(6), institute State intellectual water meter(6)Including chip, the chip is provided with memory module(23), operational module(24), circuit water alarm module (25)With excess alarm module(26).
8. farming and animal husbandry according to claim 7 saves scale water intelligent heating system, it is characterised in that:The data system System includes wireless data transfer module and data center.
CN201720558225.8U 2017-05-19 2017-05-19 Farming and animal husbandry saves scale water intelligent heating system Expired - Fee Related CN206989442U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720558225.8U CN206989442U (en) 2017-05-19 2017-05-19 Farming and animal husbandry saves scale water intelligent heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720558225.8U CN206989442U (en) 2017-05-19 2017-05-19 Farming and animal husbandry saves scale water intelligent heating system

Publications (1)

Publication Number Publication Date
CN206989442U true CN206989442U (en) 2018-02-09

Family

ID=61389071

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720558225.8U Expired - Fee Related CN206989442U (en) 2017-05-19 2017-05-19 Farming and animal husbandry saves scale water intelligent heating system

Country Status (1)

Country Link
CN (1) CN206989442U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106979608A (en) * 2017-05-19 2017-07-25 河南思易行农牧科技有限公司 Farming and animal husbandry saves scale water intelligent heating system
CN112954838A (en) * 2021-04-01 2021-06-11 新乐三星缘电器有限公司 Water and electricity induction heating blanket, special controller and water and electricity heating wire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106979608A (en) * 2017-05-19 2017-07-25 河南思易行农牧科技有限公司 Farming and animal husbandry saves scale water intelligent heating system
CN112954838A (en) * 2021-04-01 2021-06-11 新乐三星缘电器有限公司 Water and electricity induction heating blanket, special controller and water and electricity heating wire
CN112954838B (en) * 2021-04-01 2022-08-09 暖玉河北电热科技有限公司 Water and electricity induction heating blanket, special controller and water and electricity heating wire

Similar Documents

Publication Publication Date Title
CN106213994A (en) Drinking equipment mobile terminal monitoring system and control method thereof
CN105371500B (en) Phase-transition heat-storage air friction drag control system and its control method
CN206166660U (en) High intelligent drinking water equipment of full automatization
CN203234566U (en) Intelligent instant-heating quantitative water purifier
CN206989442U (en) Farming and animal husbandry saves scale water intelligent heating system
CN207404852U (en) A kind of liquefied ammonia prepares ammonium hydroxide device
CN105996781A (en) Full-automatic high-intelligence drinking water plant and control method thereof
CN107477646A (en) A kind of central heating network system
CN104280257A (en) Heat exchange capability testing equipment of underground heat exchanger of ground source heat pump
CN106969492A (en) Farming and animal husbandry individual layer scale water intelligent heating system
CN206989447U (en) Farming and animal husbandry individual layer scale water intelligent heating system
CN205299969U (en) High frequency electric magnetism induction heater
CN106979608A (en) Farming and animal husbandry saves scale water intelligent heating system
CN206989443U (en) Farming and animal husbandry multilayer scale water intelligent heating system
CN205880644U (en) Drinking water equipment mobile terminal monitor system
CN203010566U (en) Electromagnetic steam engine
CN107023980A (en) Farming and animal husbandry multilayer scale water intelligent heating system
CN105259950B (en) Temperature control system and implementation method for PE can packing machine high-frequency heating closing devices
CN205825425U (en) A kind of energy-efficiency Type Hot Water Heating System
CN103940848A (en) Method for monitoring thermal resistance of heat-exchange equipment
CN210717771U (en) Heating system
CN205261923U (en) Air can positive displacement hot -water heating system
CN206260471U (en) The temperature control system of rabbit breeding room
CN202361881U (en) Heat exchanging system for water for injection
CN205771141U (en) A kind of material trough outer circulation cooling system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180209

CF01 Termination of patent right due to non-payment of annual fee