CN206670118U - A kind of cold and hot switching integrated apparatus of water resource heat pump - Google Patents
A kind of cold and hot switching integrated apparatus of water resource heat pump Download PDFInfo
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- CN206670118U CN206670118U CN201720296327.7U CN201720296327U CN206670118U CN 206670118 U CN206670118 U CN 206670118U CN 201720296327 U CN201720296327 U CN 201720296327U CN 206670118 U CN206670118 U CN 206670118U
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Abstract
The utility model provides a kind of cold and hot switching integrated apparatus of water resource heat pump, belongs to air conditioner technical field, including fluorine system system, water system and control system, and fluorine system system includes a compressor, a condenser, an evaporator and a throttle part；Water system includes one using side water inlet, one using side delivery port, a heat source side water inlet and a heat source side delivery port, water route one and water route two are provided with using in parallel between side water inlet and heat source side water inlet, water route three and water route four are provided with using in parallel between side delivery port and heat source side delivery port；Control system includes a temperature sensor and a controller, and magnetic valve one is provided with using side delivery port one, and magnetic valve two is provided with using side delivery port two.The utility model apparatus structure is compact, can save computer room space；Water system pipeline is simple, it is possible to reduce the cost safeguarded and overhauled；All parts are matched and installed by air-conditioning producer, can be with the quality and cost of control unit.
Description
Technical field
Air conditioner technical field is the utility model is related to, specifically a kind of cold and hot switching integrated apparatus of water resource heat pump.
Background technology
During source heat-pump air conditioner group normal operation, the refrigerant gas of high pressure-temperature enter after being come out from compressor water/
The condenser of refrigerant discharges heat into water and is cooled to highly pressurised liquid and raises water temperature, through throttle part throttling expansion into low
Enter the heat that evaporator evaporation absorbs water into low-pressure steam simultaneously after press liquid, low pressure refrigerant vapor enters compressor pressure again
Shorten gases at high pressure into, so circulate endlessly.Therefore, the chilled water that cooling in summer needs will obtain from evaporator, and winter supplies
The hot water that heat needs will obtain within the condenser.
The source heat-pump air conditioner group of small cold can be commutated by four-way valve in fluorine side and carry out condenser and evaporator
Change to complete refrigeration and the conversions of heat-production functions, but the air-conditioner set of High cooling power because condenser, evaporator it is expensive, consider
The problem of to cost, high-pressure bottle as evaporator typically will not be designed like condenser, along with for increase the device of efficiency two
Heat exchange area be also possible to difference, evaporator is also mostly dry construction, therefore the water source heat pump units refrigeration and system of High cooling power
The conversion of hot function can not be realized by the conversion of condenser and evaporator, and need to exchange the water system of two devices of connection.
Traditional water source heat pump units only have the water system interface of condenser/evaporator when dispatching from the factory, water system is all live peace
Dress.And the water system installation at scene is divided into two kinds, one kind is simple connecting leg：During refrigerating/heating patten transformation directly exchange with
The water pipe of two devices connection, this scheme are needing to change when each pattern is changed and once manage, during not only waste time and energy, and
And if pipeline connects bad also easy leak after changing, the normal use of unit is not only influenceed, serious can also cause security incident；
It is for second the component that water system switching is carried out in pipeline, this scheme is in pattern switching by switching the valve of diverse location
To change the flow direction of chilled water and cooling water, although without changing pipe, this scheme set-up time is long, and floor space is big, cost and
Quality is uncontrollable, and water system is complicated, is not easy to overhaul and safeguards.
The content of the invention
In view of this, the utility model aims to provide a kind of cold and hot switching integrated apparatus of water resource heat pump, and apparatus structure is tight
Gather, computer room space can be saved；Water system pipeline is simple, it is possible to reduce the cost safeguarded and overhauled；All parts are by air-conditioning factory
Family's apolegamy and installation, can be with the quality and cost of control unit.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：A kind of cold and hot switching of water resource heat pump
Integrated apparatus, including fluorine system system, water system and control system,
Fluorine system system includes a compressor, a condenser, an evaporator and a throttle part, the compressor respectively with
Evaporator is connected with condenser, and the evaporator is connected by throttle part with condenser；
The water system includes one using side water inlet, one using side delivery port, a heat source side water inlet and a heat source side
Delivery port, in parallel between the use side water inlet and heat source side water inlet to be provided with water route one and water route two, the use side goes out
In parallel between the mouth of a river and heat source side delivery port to be provided with water route three and water route four, the water route one is provided with electric two-way valve one and electricity
Dynamic two-port valve two, the water route two are provided with electric two-way valve three and electric two-way valve four, and the water route three is provided with electronic two
Port valve five and electric two-way valve six, the water route four are provided with electric two-way valve seven and electric two-way valve eight, the electronic two-way
Between valve one and electric two-way valve two by threeway connect a condenser water inlet pipe one end, the condenser water inlet pipe it is another
The water inlet of end connection condenser, an evaporator is connected by threeway between the electric two-way valve three and electric two-way valve four and entered
One end of water pipe, the evaporator water inlet pipe the other end connection evaporator water inlet, the electric two-way valve five with it is electronic
One end of an evaporator outlet pipe, the other end connection evaporation of the evaporator outlet pipe are connected between two-port valve six by threeway
The delivery port of device, the one of a leaving condenser water pipe is connected by threeway between the electric two-way valve seven and electric two-way valve eight
End, the delivery port of the other end connection condenser of the leaving condenser water pipe；
The control system includes a temperature sensor and a controller, and the temperature sensor, which is located at, uses side delivery port
On, it is described including the use of side delivery port one and to use side delivery port two using side delivery port, it is described to use side delivery port one with making
Connected with side water inlet, it is described to be provided with magnetic valve one using side delivery port one, it is described to be provided with electromagnetism using side delivery port two
Valve two, the controller connect magnetic valve one and magnetic valve two respectively.
Further, the heat source side water inlet is provided with a desanding device.
Further, the heat source side water inlet is provided with a water pump.
Further, the condenser is shell-tube type efficient condenser.
Further, the throttle part is choke valve.
Relative to prior art, the utility model has the advantage that：
The cold and hot switching integrated apparatus of the utility model water resource heat pump, apparatus structure is compact, can save computer room space；Water
System pipeline is simple, it is possible to reduce the cost safeguarded and overhauled；All parts are matched and installed by air-conditioning producer, can be with control unit
The quality and cost of part.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation of the utility model in cooling in summer.
Fig. 3 is structural representation when the utility model heats in the winter time.
In figure：
1st, compressor；2nd, condenser；3rd, evaporator；4th, throttle part；5th, using side water inlet；6th, using side delivery port；
7th, heat source side water inlet；8th, heat source side delivery port；9th, desanding device；10th, water pump；11st, water route one；12nd, water route two；13rd, water route
Three；14th, water route four；15th, electric two-way valve one；16th, electric two-way valve two；17th, electric two-way valve three；18th, electric two-way valve four；
19th, electric two-way valve five；20th, electric two-way valve six；21st, electric two-way valve seven；22nd, electric two-way valve eight；23rd, condenser is intake
Pipe；24th, evaporator water inlet pipe；25th, evaporator outlet pipe；26th, leaving condenser water pipe；27th, temperature sensor；28th, controller；
29th, using side delivery port one；30th, using side delivery port two；31st, magnetic valve one；32nd, magnetic valve two.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, a kind of cold and hot switching integrated apparatus of water resource heat pump, including fluorine system system, water system and control system,
Fluorine system system includes a compressor 1, a condenser 2, an evaporator 3 and a throttle part 4, compressor 1 respectively with steaming
Hair device 3 is connected with condenser 2, and evaporator 3 is connected by throttle part 4 with condenser 2, and condenser 2 is shell-tube type high-efficiency condensation
Device, throttle part 4 are choke valve；
Water system is gone out including one using side water inlet 5, one using side delivery port 6, a heat source side water inlet 7 and a heat source side
The mouth of a river 8, be provided with a desanding device 9 and a water pump 10 at heat source side water inlet 7, using side water inlet 5 and heat source side water inlet 7 it
Between it is in parallel be provided with water route 1 and water route 2 12, be provided with water route 3 13 using in parallel between side delivery port 6 and heat source side delivery port 8
With water route 4 14, water route 1 is provided with electric two-way valve 1 and electric two-way valve 2 16, and water route 2 12 is provided with electronic two
Port valve 3 17 and electric two-way valve 4 18, water route 3 13 are provided with electric two-way valve 5 19 and electric two-way valve 6 20, water route four
14 are provided with electric two-way valve 7 21 and electric two-way valve 8 22, pass through between electric two-way valve 1 and electric two-way valve 2 16
Threeway connects one end of a condenser water inlet pipe 23, and the water inlet of the other end connection condenser 2 of condenser water inlet pipe 23 is electronic
One end of an evaporator water inlet pipe 24, evaporator water inlet pipe are connected between two-port valve 3 17 and electric two-way valve 4 18 by threeway
The water inlet of 24 other end connection evaporator 3, is connected between electric two-way valve 5 19 and electric two-way valve 6 20 by threeway
One end of one evaporator outlet pipe 25, the delivery port of the other end connection evaporator 3 of evaporator outlet pipe 25, electric two-way valve seven
Between 21 and electric two-way valve 8 22 by threeway connect a leaving condenser water pipe 26 one end, leaving condenser water pipe 26 it is another
The delivery port of end connection condenser 2；
Control system includes a temperature sensor 27 and a controller 28, and temperature sensor 27, which is located at, uses side delivery port 6
On, including the use of side delivery port 1 and side delivery port 2 30 is used using side delivery port 6, using side delivery port 1 with using
Side water inlet 5 is connected, and magnetic valve 1 is provided with using side delivery port 1, and magnetic valve two is provided with using side delivery port 2 30
32, controller 28 connects magnetic valve 1 and magnetic valve 2 32 respectively.
The implementation process of the present embodiment：In use, the refrigerant gas of high pressure-temperature enters condensation after being come out from compressor 1
Device 2 discharges heat into water and is cooled to highly pressurised liquid and raises water temperature, laggard into low pressure liquid through the throttling expansion of throttle part 4
Enter evaporator 3 to flash to low-pressure steam while absorb the heat of water, low pressure refrigerant vapor is compressed into high pressure into compressor 1 again
Gas, so circulation are endlessly.
As shown in Fig. 2 during cooling in summer, electric two-way valve 2 16, electric two-way valve 3 17, electric two-way valve 5 19 and electricity
Dynamic two-port valve 8 22 is opened, electric two-way valve 1, electric two-way valve 4 18, electric two-way valve 6 20 and electric two-way valve 7 21
Close, heat source side water inlet enters condenser 2 through electric two-way valve 2 16, goes out unit through electric two-way valve 8 22 after heat exchange, uses side
Water inlet enters evaporator 3 through electric two-way valve 3 17, goes out unit through electric two-way valve 5 19 after heat exchange, now using side delivery port 6
Go out cold water；
As shown in figure 3, during winter heating, electric two-way valve 1, electric two-way valve 4 18, electric two-way valve 6 20 and electricity
Dynamic two-port valve 7 21 is opened, electric two-way valve 2 16, electric two-way valve 3 17, electric two-way valve 5 19 and electric two-way valve 8 22
Close, heat source side water inlet enters evaporator 3 through electric two-way valve 4 18, goes out unit through electric two-way valve 6 20 after heat exchange, uses side
Water inlet enters condenser 2 through electric two-way valve 1, goes out unit through electric two-way valve 7 21 after heat exchange, now using side delivery port 6
Go out hot water.
No matter in cooling in summer or when heating in the winter time, will be detected using the temperature sensor 27 at side delivery port 6
Temperature signal be transferred to controller 28, when the water temperature at using side delivery port 6 reaches required temperature, controller 28 controls
Magnetic valve 2 32 is opened and magnetic valve 1 is closed, and directly feeds user's use；Water temperature at using side delivery port 6 is not up to
During required temperature, controller 28 controls that magnetic valve 2 32 is closed and magnetic valve 1 is opened, water with converged using side water inlet after,
System heat exchange is reentered, until reaching required water temperature.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
- A kind of 1. cold and hot switching integrated apparatus of water resource heat pump, it is characterised in that：Including fluorine system system, water system and control system,Fluorine system system includes a compressor, a condenser, an evaporator and a throttle part, the compressor respectively with evaporation Device is connected with condenser, and the evaporator is connected by throttle part with condenser；The water system includes one using side water inlet, one using side delivery port, a heat source side water inlet and a heat source side water outlet Mouthful, it is in parallel between the use side water inlet and heat source side water inlet to be provided with water route one and water route two, the use side delivery port In parallel between heat source side delivery port to be provided with water route three and water route four, the water route one is provided with electric two-way valve one and electronic two Port valve two, the water route two are provided with electric two-way valve three and electric two-way valve four, and the water route three is provided with electric two-way valve Five and electric two-way valve six, the water route four be provided with electric two-way valve seven and electric two-way valve eight, the electric two-way valve one One end of a condenser water inlet pipe is connected by threeway between electric two-way valve two, the other end of the condenser water inlet pipe connects The water inlet of condenser is connect, an evaporator water inlet pipe is connected by threeway between the electric two-way valve three and electric two-way valve four One end, the water inlet of the other end connection evaporator of the evaporator water inlet pipe, the electric two-way valve five and electronic two-way One end of an evaporator outlet pipe is connected between valve six by threeway, the other end connection evaporator of the evaporator outlet pipe Delivery port, one end of a leaving condenser water pipe, institute are connected between the electric two-way valve seven and electric two-way valve eight by threeway State the delivery port of the other end connection condenser of leaving condenser water pipe；The control system includes a temperature sensor and a controller, and the temperature sensor, which is located at, to be used on the delivery port of side, It is described including the use of side delivery port one and to use side delivery port two using side delivery port, it is described to use side delivery port one and use side Water inlet connects, described to be provided with magnetic valve one using side delivery port one, described to be provided with magnetic valve two using side delivery port two, The controller connects magnetic valve one and magnetic valve two respectively.
- 2. the cold and hot switching integrated apparatus of water resource heat pump according to claim 1, it is characterised in that：The heat source side water inlet A desanding device is provided with mouthful.
- 3. the cold and hot switching integrated apparatus of water resource heat pump according to claim 1, it is characterised in that：The heat source side water inlet A water pump is provided with mouthful.
- 4. the cold and hot switching integrated apparatus of water resource heat pump according to claim 1, it is characterised in that：The condenser is shell Pipe-type high-efficiency condenser.
- 5. the cold and hot switching integrated apparatus of water resource heat pump according to claim 1, it is characterised in that：The throttle part is Choke valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720296327.7U CN206670118U (en) | 2017-03-24 | 2017-03-24 | A kind of cold and hot switching integrated apparatus of water resource heat pump |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720296327.7U CN206670118U (en) | 2017-03-24 | 2017-03-24 | A kind of cold and hot switching integrated apparatus of water resource heat pump |
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| CN206670118U true CN206670118U (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720296327.7U Active CN206670118U (en) | 2017-03-24 | 2017-03-24 | A kind of cold and hot switching integrated apparatus of water resource heat pump |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766370A (en) * | 2017-03-24 | 2017-05-31 | 天津柯瑞斯空调设备有限公司 | A kind of cold and hot switching integrated apparatus of water resource heat pump |
-
2017
- 2017-03-24 CN CN201720296327.7U patent/CN206670118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766370A (en) * | 2017-03-24 | 2017-05-31 | 天津柯瑞斯空调设备有限公司 | A kind of cold and hot switching integrated apparatus of water resource heat pump |
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