CN105953433A - Constant-temperature water circulation system - Google Patents
Constant-temperature water circulation system Download PDFInfo
- Publication number
- CN105953433A CN105953433A CN201610599062.8A CN201610599062A CN105953433A CN 105953433 A CN105953433 A CN 105953433A CN 201610599062 A CN201610599062 A CN 201610599062A CN 105953433 A CN105953433 A CN 105953433A
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- Prior art keywords
- water
- water tank
- tank
- constant
- thermostatic
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
- F24H9/133—Storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Farming Of Fish And Shellfish (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a constant-temperature water circulation system. The constant-temperature water circulation system comprises a constant-temperature water tank and a circulating water channel communicated with the constant-temperature water tank. The constant-temperature water tank and the circulating water channel form water circulation through a water conveying pipe and a water returning pipe. The water conveying pipe is provided with a circulating water pump. The constant-temperature water tank is internally provided with a temperature sensor. The constant-temperature water circulation system further comprises a controller which is used for controlling the circulating water pump and receiving detection signals of the temperature sensor. The constant-temperature water tank is internally provided with a heating device connected with the controller. According to the system, the constant-temperature water tank heats injected water to a preset temperature and then circularly supplies the water to the circulating water channel, and then in the using process, the water circularly returns to the constant-temperature water tank. The system overcomes the defect that an existing constant-temperature water tank can not achieve automatic operation and has very large development prospects in the aspects of medical treatment, scientific research and the like.
Description
Technical field
The present invention relates to a kind of thermostatted water blood circulation.
Background technology
Development along with current science and technology, use and demand that thermostatted water is circulated by people at a lot of aspects are more and more extensive, the most medically, can be used for distilling, be dried, concentrate, wet stain chemical drugs, cultivate antibacterial, store and transport medicine or reagent, test tube sterilization, physical examination, normal saline are heated.
But the circulation of existing thermostatted water is usually artificial regulation, it is difficult to ensure that the temperature of water, operates complex.
Summary of the invention
In order to improve the problems referred to above, it is an object of the invention to provide a kind of thermostatted water blood circulation.
To achieve these goals, the technical solution used in the present invention is as follows:
Thermostatted water blood circulation, including thermostatic water tank, the circulating water chennel connected with thermostatic water tank；Described thermostatic water tank constitutes water by water-supply-pipe and return pipe with circulating water chennel and circulates；Described water-supply-pipe is provided with water circulating pump；It is provided with temperature sensor in described thermostatic water tank；Also include for controlling water circulating pump and receiving the controller detecting signal of temperature sensor；The heater being connected with controller it is provided with in described thermostatic water tank.
Further, described circulating water chennel includes cell body, and is arranged at the water receiving tank of cell body outer wall；Described water receiving tank is in the form of a ring around cell body outer wall；Described return pipe connects with water receiving tank.
Yet further, described return pipe is provided with the Hall flow meter being connected with controller；Described controller receives the detection signal of Hall flow meter.
Further, connect also by aqueduct between described thermostatic water tank and circulating water chennel, this aqueduct is also associated with drain pipe；Described drain pipe is connected with aqueduct by electromagnetic valve；Described controller is connected with electromagnetic valve, for controlling the opening/closing of electromagnetic valve.
It addition, described drain pipe is provided with flow switch；Described controller is connected with flow switch, for receiving the detection signal of flow switch.
Additionally, be additionally provided with level sensor in described thermostatic water tank；Described controller is connected with level sensor, for receiving the detection signal of level sensor.
Further, described thermostatic water tank is additionally provided with communicates therewith and with the water inlet pipe of electromagnetic valve；Described controller is connected with electromagnetic valve, for controlling the opening/closing of electromagnetic valve.
Yet further, described controller passes through Control water circulating pump.
Further, described controller passes through Control electromagnetic valve.
It addition, described level sensor is two, one of them level sensor is positioned at thermostatic water tank bottom, and another level sensor is positioned at thermostatic water tank top.
The present invention compared with prior art, has the following advantages and beneficial effect:
Water circulation is supplied to circulating water chennel after the water of injection is heated to preset temperature by thermostatic water tank by the system of the present invention, and then water loop back again during using thermostatic water tank.Solve existing thermostatic water tank and cannot realize the deficiency of automation mechanized operation, have the biggest development prospect at aspects such as medical treatment, scientific researches.
Can carry out in the circulating water chennel of the present invention impregnating chemical drugs or biological product, biochemical test, constant temperature culture, scalding, medical treatment detection etc..
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein, the parts that in accompanying drawing, labelling is corresponding are entitled: 1-thermostatic water tank, 2-water-supply-pipe, 3-return pipe, 4-water circulating pump, 5-temperature sensor, 6-cell body, 7-water receiving tank, 8-Hall flow meter, 9-aqueduct, 10-drain pipe, 11-electromagnetic valve, 12-flow switch, 13-level sensor, 14-water inlet pipe.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings, and embodiments of the present invention include but not limited to the following example.
Embodiment 1
As it is shown in figure 1, thermostatted water blood circulation, including thermostatic water tank 1, the circulating water chennel connected with thermostatic water tank；Described thermostatic water tank constitutes water by water-supply-pipe 2 and return pipe 3 with circulating water chennel and circulates；Described water-supply-pipe is provided with water circulating pump 4；Temperature sensor 5 it is provided with in described thermostatic water tank；Also include for controlling water circulating pump and receiving the controller detecting signal of temperature sensor；The heater being connected with controller it is provided with in described thermostatic water tank.Wherein, heater uses the heater of existing maturation.
By above-mentioned setting, water in thermostatic water tank is heated by heater, temperature sensor can detect the temperature in thermostatic water tank in real time, and will detect that temperature signal transmits to controller, upon reaching a predetermined temperature, controller then can control water circulating pump work, and by the thermostatted water suction circulating water chennel in thermostatic water tank, such user just can carry out impregnating chemical drugs or biological product, biochemical test, constant temperature culture, scalding, medical treatment detection etc. in circulating water chennel.When water in circulating water chennel exceedes a certain amount of simultaneously, then can naturally flow to, in thermostatic water tank, so circulate by return pipe.
For the convenient recirculation water that carries out, described circulating water chennel includes cell body 6, and is arranged at the water receiving tank 7 of cell body outer wall；Described water receiving tank is in the form of a ring around cell body outer wall；Described return pipe connects with water receiving tank.Concrete, water-supply-pipe connects with cell body, and return pipe connects with water receiving tank, and time actually used, after circulating water chennel is filled it up with by water circulating pump, aquiform stool can be overflowed, and the water now overflowed then can flow in water receiving tank, is flowed in thermostatic water tank by return pipe the most again.Water receiving tank is set and is able to ensure that circulating water chennel only just can reflux to thermostatic water tank after filling it up with, it is ensured that the water yield in circulating water chennel；And water receiving tank is provided in cell body week and makes a circle, so it can be avoided that drop onto on other equipment when water overflows, causing the accident, improve the safety of the present invention.
In order to recognize in circulating water chennel, whether water is filled it up with accurately, described return pipe is provided with the Hall flow meter 8 being connected with controller；Described controller receives the detection signal of Hall flow meter.By arranging Hall flow meter on return pipe, after recirculated water trough inner water is filled it up with, when water overflows by return pipe, after Hall flow meter has detected current, transmitting a signal to controller, controller then can remind water in user's circulating water chennel the fullest, may be used.Now, according to practical situation, controller can also control the pump-out of water circulating pump.
For convenience the water in thermostatic water tank and circulating water chennel is discharged, connect also by aqueduct 9 between described thermostatic water tank and circulating water chennel, this aqueduct is also associated with drain pipe 10；Described drain pipe is connected with aqueduct by electromagnetic valve 11；Described controller is connected with electromagnetic valve, for controlling the opening/closing of electromagnetic valve.By arranging aqueduct and drain pipe, it is possible to the water in thermostatic water tank and circulating water chennel is pooled in aqueduct, discharge through drain pipe the most again, carry out unifying to reclaim.Simultaneously as drain pipe is provided with electromagnetic valve, it is possible to be controlled by controller, it is achieved opening/closing, conveniently carry out draining according to practical situation.
In order to understand drainage situation in real time, described drain pipe is provided with flow switch 12；Described controller is connected with flow switch, for receiving the detection signal of flow switch.By arranging flow switch, it is possible to drainage situation detected in real time, thus signal is fed back to controller, it is simple to staff's understanding to hull-borne, conveniently carry out follow-up work.
In order to understand the water level conditions in thermostatic water tank in real time, in described thermostatic water tank, it is additionally provided with level sensor 13；Described controller is connected with level sensor, for receiving the detection signal of level sensor.By arranging level sensor, it is possible to the moment detects the liquid level in thermostatic water tank, and transmits detection signal to controller, it is simple to staff recognizes the situation in thermostatic water tank.
For the ease of controlling the inflow of thermostatic water tank, described thermostatic water tank is additionally provided with and communicates therewith and with the water inlet pipe 14 of electromagnetic valve 11；Described controller is connected with electromagnetic valve, for controlling the opening/closing of electromagnetic valve.By arranging the water inlet pipe of provided with electromagnetic valve, it is possible to vent control controls the inflow in thermostatic water tank and flooding time, operation is very simple, and the most convenient.
In order to preferably realize the present invention, described controller passes through Control water circulating pump.Described controller passes through Control electromagnetic valve.The present invention arranges relay, it is possible to control multiplex circuit by relay multiple signals, it is simple to preferably control the equipment such as electromagnetic valve, water circulating pump.
For the water level being more apparent from thermostatic water tank, described level sensor is two, and one of them level sensor is positioned at thermostatic water tank bottom, and another level sensor is positioned at thermostatic water tank top.Specifically, one of them level sensor (first level sensor) is arranged at the top of aqueduct and thermostatic water tank connecting place, another level sensor (second level sensor) is arranged at above first level sensor, but less than the water inlet of thermostatic water tank.
What deserves to be explained is, the controller of the present invention can also connect display, is used for showing the information such as water temperature, water level.
The tank parts of the thermostatic water tank of the present embodiment uses stainless steel 304, is made up of shell and inner bag two parts；The shell sizes of thermostatic water tank is that 500mm (length) × 250mm (wide) × 360mm(is high), inner bag size 420mm (length) of thermostatic water tank × 200mm (wide) × 310mm(is high).Its inner bag uses stamping technology one-shot forming, and shell uses solder technology to support, and fills high-quality insulation material between shell and inner bag.
The size of circulating water chennel is 250mm(basal diameter) × 136mm(is deep).Stainless steel 304 is put into and grinding tool carries out punching press makes.
The work process of the present invention is as follows: when user needs to use thermostatted water blood circulation, clicks on the START button on computer.Computer is to the high level signal of one 5V of relay module so that the normally opened contact of relay module becomes normally-closed contact, and electromagnetic valve is connected DC24V and opened valve is that thermostatic water tank supplies water.When water level reaches the position of first level sensor, the holding wire of level sensor is the high level signal that relay module transmits 5V so that power on AC220V of thermostatic water tank, and water tank starts to heat up for water.When water level reaches the position of second level sensor, level sensor transmits the high level signal of a 5V to computer.Computer just controls relay module and closes electromagnetic valve stopping water supply.When while thermostatic water tank feedwater heating, temperature detecting module monitoring water temperature arrives preset temperature.To transmit the high level signal of a 3.3V to computer, computer expert crosses relay module and controls medical treatment water circulating pump and start, and supplies water for circulating water chennel.For circulating water chennel for after full water, water can loop back thermostatic water tank by backflow branch road, and the Hall flow meter being arranged on backflow branch road has detected that current are out-of-date and just transmitted a square-wave signal to computer.Computer can use circulating water chennel by display alarm user.After user makes to be finished, clicking on " stopping " button on computer, computer is just controlled the electromagnetic valve of discharge ends and carries out draining with medical treatment water circulating pump by relay module.The state of the draining of Hall flow meter monitoring simultaneously, just gives computer one signal after water is drained.Computer expert crosses relay module and controls closed electromagnetic valve, and medical treatment water circulating pump stops draining.
According to above-described embodiment, the present invention just can be realized well.What deserves to be explained is; on the premise of designing based on said structure, for solving same technical problem, even if some made in the present invention are without substantial change or polishing; the essence of the technical scheme used is still as the present invention, therefore it should also be as within the scope of the present invention.
Claims (10)
1. thermostatted water blood circulation, it is characterised in that include thermostatic water tank (1), the circulating water chennel connected with thermostatic water tank；Described thermostatic water tank constitutes water by water-supply-pipe (2) and return pipe (3) with circulating water chennel and circulates；Described water-supply-pipe is provided with water circulating pump (4)；Temperature sensor (5) it is provided with in described thermostatic water tank；Also include for controlling water circulating pump and receiving the controller detecting signal of temperature sensor；The heater being connected with controller it is provided with in described thermostatic water tank.
Thermostatted water blood circulation the most according to claim 1, it is characterised in that described circulating water chennel includes cell body (6), and is arranged at the water receiving tank (7) of cell body outer wall；Described water receiving tank is in the form of a ring around cell body outer wall；Described return pipe connects with water receiving tank.
Thermostatted water blood circulation the most according to claim 1, it is characterised in that described return pipe is provided with the Hall flow meter (8) being connected with controller；Described controller receives the detection signal of Hall flow meter.
Thermostatted water blood circulation the most according to claim 1, it is characterised in that connect also by aqueduct (9) between described thermostatic water tank and circulating water chennel, this aqueduct is also associated with drain pipe (10)；Described drain pipe is connected with aqueduct by electromagnetic valve (11)；Described controller is connected with electromagnetic valve, for controlling the opening/closing of electromagnetic valve.
Thermostatted water blood circulation the most according to claim 4, it is characterised in that described drain pipe is provided with flow switch (12)；Described controller is connected with flow switch, for receiving the detection signal of flow switch.
6. according to the thermostatted water blood circulation described in claim 1,2 or 3, it is characterised in that be additionally provided with level sensor (13) in described thermostatic water tank；Described controller is connected with level sensor, for receiving the detection signal of level sensor.
Thermostatted water blood circulation the most according to claim 1, it is characterised in that be additionally provided with on described thermostatic water tank and communicate therewith and with the water inlet pipe (14) of electromagnetic valve (11)；Described controller is connected with electromagnetic valve, for controlling the opening/closing of electromagnetic valve.
8. according to the thermostatted water blood circulation described in claim 1,2 or 3, it is characterised in that described controller passes through Control water circulating pump.
9. according to the thermostatted water blood circulation described in claim 4 or 7, it is characterised in that described controller passes through Control electromagnetic valve.
Thermostatted water blood circulation the most according to claim 6, it is characterised in that described level sensor is two, and one of them level sensor is positioned at thermostatic water tank bottom, and another level sensor is positioned at thermostatic water tank top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599062.8A CN105953433B (en) | 2016-07-26 | 2016-07-26 | Constant temperature water circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599062.8A CN105953433B (en) | 2016-07-26 | 2016-07-26 | Constant temperature water circulation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105953433A true CN105953433A (en) | 2016-09-21 |
| CN105953433B CN105953433B (en) | 2019-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610599062.8A Expired - Fee Related CN105953433B (en) | 2016-07-26 | 2016-07-26 | Constant temperature water circulation system |
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| Country | Link |
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| CN (1) | CN105953433B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392187A (en) * | 2018-04-20 | 2018-08-14 | 成都世恩医疗科技有限责任公司 | Water circulation system for optoacoustic mammary gland imager |
| CN112275180A (en) * | 2019-07-22 | 2021-01-29 | 宁夏回族自治区食品检测研究院 | Constant-temperature water bath oscillator capable of automatically monitoring and adjusting liquid level of water bath |
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| CN2850270Y (en) * | 2005-12-12 | 2006-12-27 | 重庆师范大学 | Pressure differential type fish swimming capacity testing device |
| CN103173879A (en) * | 2013-04-01 | 2013-06-26 | 北京化工大学 | Vertical type flow water bath collection method of one-way arrayed electrostatic spinning nanometer early growth fibers and device thereof |
| CN203561073U (en) * | 2013-11-18 | 2014-04-23 | 绍兴文理学院 | Water outlet device of water heater |
| CN103919671A (en) * | 2014-04-25 | 2014-07-16 | 张洪林 | Hemorrhoids treatment equipment |
| CN104422139A (en) * | 2013-08-30 | 2015-03-18 | 乔菊梅 | Automatic control system of constant-temperature water tank |
-
2016
- 2016-07-26 CN CN201610599062.8A patent/CN105953433B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2850270Y (en) * | 2005-12-12 | 2006-12-27 | 重庆师范大学 | Pressure differential type fish swimming capacity testing device |
| CN103173879A (en) * | 2013-04-01 | 2013-06-26 | 北京化工大学 | Vertical type flow water bath collection method of one-way arrayed electrostatic spinning nanometer early growth fibers and device thereof |
| CN104422139A (en) * | 2013-08-30 | 2015-03-18 | 乔菊梅 | Automatic control system of constant-temperature water tank |
| CN203561073U (en) * | 2013-11-18 | 2014-04-23 | 绍兴文理学院 | Water outlet device of water heater |
| CN103919671A (en) * | 2014-04-25 | 2014-07-16 | 张洪林 | Hemorrhoids treatment equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392187A (en) * | 2018-04-20 | 2018-08-14 | 成都世恩医疗科技有限责任公司 | Water circulation system for optoacoustic mammary gland imager |
| CN112275180A (en) * | 2019-07-22 | 2021-01-29 | 宁夏回族自治区食品检测研究院 | Constant-temperature water bath oscillator capable of automatically monitoring and adjusting liquid level of water bath |
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| Publication number | Publication date |
|---|---|
| CN105953433B (en) | 2019-07-02 |
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