CN209634224U - A kind of refrigeration system - Google Patents
A kind of refrigeration system Download PDFInfo
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- CN209634224U CN209634224U CN201822164785.2U CN201822164785U CN209634224U CN 209634224 U CN209634224 U CN 209634224U CN 201822164785 U CN201822164785 U CN 201822164785U CN 209634224 U CN209634224 U CN 209634224U
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- storage case
- water
- refrigeration system
- refrigerant storage
- nitre
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Abstract
The utility model discloses a kind of refrigeration systems, and when needing to freeze, control Water in Water Tanks is flowed into refrigerant storage case, and storage has nitre in refrigerant storage case, and nitre, which is dissolved in water, can absorb heat, so that the temperature around refrigerant storage case be made to reduce.Then, realize that the air of air and refrigeration system inner space around refrigerant storage case carries out heat exchange by heat exchange mechanism, so that the temperature in the entire space where refrigeration system reduces.Furthermore it is possible to heat by heating pipe to refrigerant storage case, make the water evaporation in it, vapor enters in water tank via vapor pipeline, and water is condensed into water tank, the nitre in refrigerant storage case, which crystallizes, to be precipitated, so that nitre and water be made to be recycled.It is that physical reactions will not generate any chemical substance that nitre, which is dissolved in water heat absorption, therefore, will not be polluted to atmosphere.Moreover, nitre and water can recycle, the service life is longer.
Description
Technical field
The utility model relates to refrigeration technology field more particularly to a kind of refrigeration systems.
Background technique
Traditional air-conditioning system is mutually converted from liquid to gaseous state using air-conditioning refrigerant and needs to absorb this substance of heat
The principle of characteristic realizes inner space of vehicle cooling；Wherein, the material of air-conditioning refrigerant is largely freon, and freon is to smelly
Oxygen layer generates destruction, in slow oxidation decomposition course, can generate a large amount of greenhouse gases such as carbon dioxide, cause greenhouse effects,
Pollute atmospheric environment.
Utility model content
In view of this, the present invention provides a kind of refrigeration systems, are caused with the refrigeration system for solving traditional to environment
The technical issues of pollution, the technical scheme that the utility model is provided is as follows:
The utility model provides a kind of refrigeration system, comprising: water tank, refrigerant storage case, heat exchange mechanism, heating tube
Road and vapor pipeline, wherein the refrigerant storage case memory is placed with nitre；
The water tank is arranged on the refrigerant storage case, and the water tank is connected to the refrigerant storage case；
The periphery of the refrigerant storage case is arranged in the heat exchange mechanism, so that the sky inside and outside the heat exchange mechanism
Gas carries out heat exchange；
The periphery of the heat exchange mechanism is arranged in the heating pipe, for adding to the refrigerant storage case
Heat；
One end of the vapor pipeline is connected to the refrigerant storage case, and the other end extends in the water tank.
Optionally, the heating pipe is connected to the exhaust pipe of vehicle, so that the high-temperature tail gas that the vehicle generates enters
The refrigerant storage case is heated in the heating pipe.
Optionally, the heat exchange mechanism includes heat exchanging pipe, air intake vent air blower and air outlet air blower；
The heat exchanging pipe is set in except the refrigerant storage case；
One end of the heat exchanging pipe is arranged in the air intake vent air blower, and the air outlet air blower is arranged described
The other end of heat exchanging pipe.
Optionally, the heating pipe is hose, and the heating pipe is wrapped in the outside of the heat exchanging pipe.
Optionally, the position on the side wall of the water tank close to top is provided with through-hole, and the vapor pipeline is by being somebody's turn to do
Through-hole extends in the water tank.
Optionally, it is connected between the water tank and the refrigerant storage case by aqueduct, and on the aqueduct
It is provided with the first solenoid valve.
Optionally, the aqueduct is connected to the position on the bottom or side wall of the water tank close to bottom.
It optionally, further include controller, and the first output end of the controller connects first solenoid valve；
The controller obtains target temperature difference, and root according to the Current Temperatures and target temperature in space where the refrigeration system
According to space size, convection transfer rate and the nitre quality of target temperature difference, space where the refrigeration system obtain water velocity and
Institute's water requirement；And the refrigeration start time is obtained, according to the water velocity, institute's water requirement and refrigeration start time control
The aperture and switching time of first solenoid valve.
Optionally, one end of the heating pipe is provided with second solenoid valve, and the other end of the exhaust pipe is provided with
Three solenoid valves；
The second output terminal of the controller connects the third output end connection institute of the second solenoid valve, the controller
State third solenoid valve；
When the temperature in space reaches the target temperature where the controller detects the refrigeration system, described in control
Second solenoid valve and the third solenoid valve are opened, so that heat medium enters in the heat pipeline.
Refrigeration system disclosed by the utility model, when needing to freeze, control Water in Water Tanks is flowed into refrigerant storage case,
Storage has nitre in refrigerant storage case, and nitre, which is dissolved in water, can absorb heat, so that the temperature around refrigerant storage case be made to drop
It is low.Then, realize that the air of air and refrigeration system inner space around refrigerant storage case is carried out by heat exchange mechanism
Heat exchange, so that the temperature in entire space where refrigeration system reduces.In addition, the temperature in space where refrigeration system drops
To target temperature, refrigerant storage case is heated by the heat medium in heating pipe, so that refrigerant storage case
Interior water evaporation, vapor enter in water tank via vapor pipeline, and water is condensed into water tank, after water evaporation, refrigerant
Nitre in storage case, which crystallizes, to be precipitated, to achieve the purpose that nitre and water are recycled.The system is dissolved in water using nitre and inhales
Heat, the characteristic of water evaporation nitre crystallization realize the purpose of refrigeration, and it is that physical reactions will not generate anyization that nitre, which is dissolved in water heat absorption,
Therefore atmosphere will not be polluted by learning substance.Moreover, nitre and water can recycle, long service life.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of block diagram of refrigeration system provided by the utility model；
Fig. 2 is cross-sectional view of the refrigeration system shown in Fig. 1 in the direction A-A；
Fig. 3 is the block diagram of another refrigeration system provided by the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Figure 1, a kind of block diagram of refrigeration system of the embodiment of the present application is shown, which includes water tank 1, system
Cryogen storage case 2, heat exchange mechanism 3, heating pipe 4 and vapor pipeline 5.
Water tank 1 is connected with refrigerant storage case 2, and the top of refrigerant storage case 2 is arranged in water tank 1, in this way, water can
To flow under the influence of gravity into refrigerant storage case 2.
In one embodiment of the application, it is connected between water tank 1 and refrigerant storage case 2 by water-supply-pipe 11, such as Fig. 1
Shown, one end of water-supply-pipe 11 is connected to the bottom of water tank 1, and the other end is connected to the top of refrigerant storage case 2, in this way, nothing
By the water level height in water tank 1, the water in water tank 1 can flow into refrigerant storage case 2 via water-supply-pipe 11.
Certainly, in the other embodiments of the application, installation site of the water-supply-pipe 11 on water tank 1 can be according to practical feelings
Condition adjustment, for example, water-supply-pipe 11 is mounted on the position on the side wall of water tank 1 close to bottom, to guarantee that the water level in water tank 1 is lower
When can also pass water through water-supply-pipe 11 flow into refrigerant storage case 2 in.
In addition, as shown in Figure 1, the first solenoid valve 12 can be set on water-supply-pipe 11, when needing the water in water tank 1 to flow into
When in refrigerant storage case 2, the water velocity that the first solenoid valve 12 of control is opened, and be can according to need controls the first electromagnetism
The aperture of valve 12.When the water in refrigerant storage case 2 is enough, the first solenoid valve 12 of control is closed.In actual application
In, it can be according to temperature difference between the Current Temperatures and target temperature in space where refrigeration system and space size, right
The stream coefficient of heat transfer, nitre quality determine water velocity and institute's water requirement, and then when the aperture and switch of the first solenoid valve 12 of control
Between.
2 memory of refrigerant storage case is placed with refrigerant, and water of the nitre as refrigerant, in water tank 1 is selected in the application
It flows into refrigerant storage case 2, keeps the nitre in refrigerant storage case 2 soluble in water, nitre is dissolved in water and absorbs heat, to make
Temperature around refrigerant storage case 2 reduces.
The periphery of refrigerant storage case 2 is arranged in heat exchange mechanism 3, makes air and refrigeration system place around refrigerant
Air in space realizes heat exchange, and then reduces temperature in the entire space where refrigeration system, final to realize refrigeration system
The temperature in entire space where uniting reaches target temperature.
In one embodiment of the application, heat exchange mechanism 3 includes heat exchanging pipe 31, air intake vent air blower 32 and goes out
Air port air blower 33.
Heat exchanging pipe 31 is set in except refrigerant storage case 2, and air intake vent air blower 32 and air outlet air blower 33 divide
The both ends of heat exchanging pipe 31 are not set.
The air in space where refrigeration system is drawn into heat exchanging pipe 31 by air intake vent air blower 32, and heat-exchange tube
Refrigerant storage case 2 is provided in road 31, nitre is dissolved in water and absorbs heat so that the temperature in heat exchanging pipe 31 is lower, into heat friendship
Change pipeline air cooled down after by the blowout of air outlet air blower 33 to except heat exchanging pipe.Air intake vent air blower 32 is continuous
Air outside heat exchanging pipe 31 is drawn into heat exchanging pipe 31 and cool down and blown out by air outlet air blower 33, most
Make the air themperature decline in the entire space where refrigeration system eventually, achievees the purpose that refrigeration.By adjusting two air blowers
Position, make to obtain the maximization of air circulation efficiency.
The periphery of heat exchange mechanism 3 is arranged in heating pipe 4, for heating to the water in refrigerant storage case 2.Water
One end of steam pipeline 5 is connected to refrigerant storage case 2, and the other end extends in water tank 1.
Water in refrigerant storage case 2 is converted to vapor under the heat effect of heating pipe 4, nitre meeting after water evaporation
Precipitation is deposited in refrigerant storage case 2.Meanwhile vapor enters in water tank 1 via vapor pipeline 5, vapor is again in water
Condensation is converted into water in case 1.To realize nitre and water circulation use.
In one embodiment of the application, as shown in Fig. 2, heating pipe 4 can wind in the outer of heat exchanging pipe 31
It encloses, the winding density by adjusting heating pipe 4 maximizes heating efficiency.
In addition, the heat medium in heating pipe 4 can be selected according to actual application environment.For example, the refrigeration system is answered
When in vehicle, the hot exhaust gas generated after vehicle launch can use as heat medium.
As shown in figure 3, for the block diagram applied to the refrigeration system in vehicle.Refrigeration system provided in this embodiment and Fig. 1
Shown in the difference of refrigeration system be that the both ends of the heating pipe 4 in the present embodiment are connected to the exhaust pipe of vehicle 6, and
And the both ends of heating pipe 4 are provided with solenoid valve, respectively second solenoid valve 41 and third solenoid valve 42.
When needing to heat to refrigerant storage case 2, and when the engine of vehicle is in starting state, the second electricity of control
Magnet valve 41 and third solenoid valve 42 are opened, so that the high-temperature tail gas that engine generates is entered in heating pipe 4 by exhaust pipe 6,
To make the temperature in heat exchanging pipe 31 increase, and then increase the temperature of refrigerant storage case 2.
The exhaust temperature that vehicle generates is usually very high, may be up to 600 DEG C~700 DEG C or more, therefore, be produced using automobile
Raw tail gas can make the water evaporation in refrigerant storage case 2 be converted to vapor.Vapor enters water by vapor pipeline 5
It in case 1, and condenses and becomes water, nitre precipitation is deposited in refrigerant storage case 2 after water evaporation, realizes the circulation benefit of nitre and water
With.
In addition, the refrigeration system of the present embodiment can be independently operated, to can also be used as vehicle Central Plains air-conditioned auxiliary
Equipment is helped to use.
Refrigeration system provided in this embodiment is dissolved in water heat absorption using nitre, the characteristic of water evaporation nitre crystallization realizes system
Cold purpose, it is that physical reactions will not generate any chemical substance that nitre, which is dissolved in water heat absorption, therefore, will not cause dirt to atmosphere
Dye.Moreover, nitre and water can recycle, long service life.
The process of refrigerastion of refrigeration system provided by the above embodimen is it is found that entire process of refrigerastion is physical process, water tank 1
In water flow under the influence of gravity into refrigerant storage case 2, do not need additional power, therefore, which does not depend on
In the power source of installed equipment.For example, the refrigeration system does not depend in the application scenarios that the refrigeration system is applied to vehicle
In the power source of vehicle, therefore, when vehicle interior temperature being down to target temperature in advance using the refrigeration system, it is no longer necessary to start vapour
Vehicle reduces energy waste, will not generate to exhaust emission air；Meanwhile reducing influence of the refrigeration system to engine power.
For electric car, which will not consume the energy of electric car, so that the finite energy resource of electric car be made to supply
To the driving process of electric car, to improve the mileage travelled number of electric car.
In the other embodiments of the application, refrigeration system provided by the above embodiment can also include controller, utilize
The controller controls unlatching, closing and the aperture of the first solenoid valve 12.When needing to freeze, the first solenoid valve 12 of control is opened
It opens, and controls aperture according to the actual situation, after process of refrigerastion, the first solenoid valve 12 of control is closed.
Controller can be according to the Current Temperatures in space where the refrigeration system, and target temperature to be achieved is needed to obtain
Target temperature difference；Then, space size, the convection transfer rate, nitre quality according to space where the target temperature difference, refrigeration system
Water velocity and institute's water requirement is calculated.
Wherein, the Current Temperatures in space where refrigeration system can be collected by temperature sensor and be supplied to control
Device；Target temperature can be determined according to the use habit of user, can also be arranged by user oneself.Controller can calculate currently
The difference of temperature and target temperature, i.e. target temperature difference.
The size in space can be precalculated to obtain by people according to the size in actual environment space where refrigeration system.Convection current
The coefficient of heat transfer can be obtained according to experimental data.Nitre quality can weigh to obtain in advance.
According to the space size in space where target temperature difference, refrigeration system, it can use corresponding heat formula and calculate
The heat that target temperature needs nitre to absorb is down to the temperature in the space from Current Temperatures；In turn, according to convection transfer rate,
The nitre of nitre quality and unit mass is dissolved in the caloric receptivity of water, and required water is calculated.According to cooling time difference meter
Calculation obtains water velocity, and then the aperture of the first solenoid valve 12 is determined according to water velocity.
Wherein, cooling time difference can be calculated according to the time for starting cooling time, reaching target temperature；Start to make
Cool time and the time for reaching target temperature can be obtained by collecting user using the use data of refrigeration system, alternatively,
It is preset by user.
Wherein it is determined that the process of 12 aperture of the first solenoid valve is calculated using known formula, only need to have
The parameter values of body are substituted into formula and are calculated, and are not needed user and are rewritten formula.
In the application scenarios that refrigeration system is applied to vehicle, which can also be used to control second solenoid valve and the
The unlatching of three solenoid valves is closed.After process of refrigerastion, it can control second solenoid valve and third solenoid valve opened, to system
Cryogen storage case carries out heating the water evaporation made in refrigerant storage case, nitre precipitation；Water evaporation in refrigerant storage case
Control second solenoid valve and third solenoid valve are closed after complete.
Refrigeration system provided in this embodiment controls the automated system operation by controller, can also be according to user's
The temperature of the environment is just down to target temperature before user enters the environment by actual demand, improves user experience.
Each embodiment is described in a progressive manner in the utility model book, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts in each embodiment may refer to each other.For disclosed in embodiment
For device, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method portion
It defends oneself bright.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (9)
1. a kind of refrigeration system characterized by comprising water tank, refrigerant storage case, heat exchange mechanism, heating pipe and water
Steam pipeline, wherein the refrigerant storage case memory is placed with nitre；
The water tank is arranged on the refrigerant storage case, and the water tank is connected to the refrigerant storage case；
The periphery of the refrigerant storage case is arranged in the heat exchange mechanism so that the air inside and outside the heat exchange mechanism into
Row heat exchange；
The periphery of the heat exchange mechanism is arranged in the heating pipe, for heating to the refrigerant storage case；
One end of the vapor pipeline is connected to the refrigerant storage case, and the other end extends in the water tank.
2. refrigeration system according to claim 1, which is characterized in that the heating pipe is connected to the exhaust pipe of vehicle,
The refrigerant storage case is heated so that the high-temperature tail gas that the vehicle generates enters in the heating pipe.
3. refrigeration system according to claim 1 or 2, which is characterized in that the heat exchange mechanism include heat exchanging pipe,
Air intake vent air blower and air outlet air blower；
The heat exchanging pipe is set in except the refrigerant storage case；
One end of the heat exchanging pipe is arranged in the air intake vent air blower, and the air outlet air blower setting is handed in the heat
Change the other end of pipeline.
4. refrigeration system according to claim 3, which is characterized in that the heating pipe is hose, and the heating pipe
It is wrapped in the outside of the heat exchanging pipe.
5. refrigeration system according to claim 1 or 2, which is characterized in that close to the position at top on the side wall of the water tank
It installs and is equipped with through-hole, the vapor pipeline is extended in the water tank by the through-hole.
6. refrigeration system according to claim 1 or 2, which is characterized in that the water tank and the refrigerant storage case it
Between be connected to by aqueduct, and the first solenoid valve is provided on the aqueduct.
7. refrigeration system according to claim 6, which is characterized in that the aqueduct is connected to the bottom of the water tank
Or close to the position of bottom on side wall.
8. refrigeration system according to claim 7, which is characterized in that further include controller, and the first of the controller is defeated
Outlet connects first solenoid valve；
The controller obtains target temperature difference according to the Current Temperatures and target temperature in space where the refrigeration system, and according to mesh
Mark the temperature difference, space size, convection transfer rate and the nitre quality in refrigeration system place space obtain water velocity and required
Water；And the refrigeration start time is obtained, according to the water velocity, institute's water requirement and refrigeration start time control
The aperture and switching time of first solenoid valve.
9. refrigeration system according to claim 8, which is characterized in that one end of the heating pipe is provided with the second electromagnetism
Valve, the other end of the exhaust pipe are provided with third solenoid valve；
The second output terminal of the controller connects the third output end connection described the of the second solenoid valve, the controller
Three solenoid valves；
When the temperature in space reaches the target temperature where the controller detects the refrigeration system, control described second
Solenoid valve and the third solenoid valve are opened, so that heat medium enters in the heat pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164785.2U CN209634224U (en) | 2018-12-21 | 2018-12-21 | A kind of refrigeration system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164785.2U CN209634224U (en) | 2018-12-21 | 2018-12-21 | A kind of refrigeration system |
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| CN209634224U true CN209634224U (en) | 2019-11-15 |
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ID=68475154
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| CN201822164785.2U Active CN209634224U (en) | 2018-12-21 | 2018-12-21 | A kind of refrigeration system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642111A (en) * | 2020-06-08 | 2020-09-08 | 无锡市联谊机车配件制造有限公司 | Bidirectional spiral runner water-cooling heat dissipation device |
| WO2021114772A1 (en) * | 2019-12-13 | 2021-06-17 | 江苏悦达家纺有限公司 | Printing and dyeing apparatus for manufacturing blended yarn |
| CN117124801A (en) * | 2023-08-28 | 2023-11-28 | 镁佳(北京)科技有限公司 | Vehicle-mounted system and control method thereof |
-
2018
- 2018-12-21 CN CN201822164785.2U patent/CN209634224U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021114772A1 (en) * | 2019-12-13 | 2021-06-17 | 江苏悦达家纺有限公司 | Printing and dyeing apparatus for manufacturing blended yarn |
| CN111642111A (en) * | 2020-06-08 | 2020-09-08 | 无锡市联谊机车配件制造有限公司 | Bidirectional spiral runner water-cooling heat dissipation device |
| CN117124801A (en) * | 2023-08-28 | 2023-11-28 | 镁佳(北京)科技有限公司 | Vehicle-mounted system and control method thereof |
| CN117124801B (en) * | 2023-08-28 | 2024-02-13 | 镁佳(北京)科技有限公司 | Vehicle-mounted system and control method thereof |
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