CN208504537U - A kind of heating and refrigeration system of construction site temporary house - Google Patents
A kind of heating and refrigeration system of construction site temporary house Download PDFInfo
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- CN208504537U CN208504537U CN201820964024.2U CN201820964024U CN208504537U CN 208504537 U CN208504537 U CN 208504537U CN 201820964024 U CN201820964024 U CN 201820964024U CN 208504537 U CN208504537 U CN 208504537U
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Abstract
The utility model provides the heating and refrigeration system of a kind of construction site temporary house, including cold and hot medium circulation loop, cold and hot medium circulation loop includes sequentially connected water tank along water (flow) direction, first circulation pump, the cold medium channel of first plate heat exchanger, the hot media channel of second plate heat exchanger, water in water tank sequentially enters the cold medium channel of the first plate heat exchanger and the hot media channel of the second plate heat exchanger by first circulation pump, it is back to water tank, water tank is connected into heating loop and refrigerant circuit respectively, the hot media channel of first plate heat exchanger is connected into refrigeration load loop, the cold medium channel of second plate heat exchanger is connected into heat loads loop, control switch is arranged in water tank side wall.Heating wires are set in water tank described in the utility model and water tank is connected with refrigerating plant, provide the cold water or hot water of demand, easy to disassemble, transport for system.
Description
Technical field
The utility model belongs to the interim room technical field in building site, more particularly, to a kind of heating of construction site temporary house
And refrigeration system.
Background technique
Movable plank house is one kind using light steel as skeleton, using battenboard as cladding, carries out space with standard module series
It closing, component is connected by screw bolts, and the environmental protection and economy type movable plank house of novel concept can conveniently carry out assembly and disassembly,
The universal standardization for realizing temporary building sets up environmental protection and energy saving, facade lighting rapidly and efficiently, enters one off houses
One seriation exploitation, integrated production, supporting supply, can inventory and the approved product field that can repeatedly be used in turn.
Green building economizes on resources to greatest extent in life cycle management, protects environment, reduces pollution, mention for the people
Building for healthy, applicable and efficient use space, with natural harmony symbiosis.
The temporary house in construction site, because it is assembled simple, activity is stronger, and low cost, in construction site quilt
It is generally applicable, however winter is cold when in use for existing movable plank house, summer heat, generalling use the equipment such as air-conditioning improves relaxing for environment
Appropriateness, however which is unfavorable for energy conservation.
Summary of the invention
In view of this, the utility model is directed to the heating and refrigeration system of a kind of construction site temporary house, with solution
The technical issues of certainly existing movable plank house improves environment waste of energy using air-conditioning.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of heating and refrigeration system of construction site temporary house, including cold and hot medium circulation loop, cold and hot medium follow
Ring loop includes sequentially connected water tank, first circulation pump, the cold medium channel of the first plate heat exchanger, second along water (flow) direction
The hot media channel of plate heat exchanger, the water in water tank sequentially enter the cold medium of the first plate heat exchanger by first circulation pump
The hot media channel in channel and the second plate heat exchanger is back to water tank, and water tank is connected into heating loop and refrigerant circuit respectively, the
The hot media channel of one plate heat exchanger is connected into refrigeration load loop, and it is negative that the cold medium channel of the second plate heat exchanger is connected into heat supply
Loop is carried, control switch is arranged in water tank side wall.
Further, the heating loop includes heating wires, and water tank side wall is hollow sandwich, and heating wires are in
In water tank side wall, the end of heating wires is connected spiral distribution with power supply unit.
Further, the refrigeration load loop includes the first water tower, and the first water tower passes through second circulation pump and the first plate
The input terminal of the hot media channel of formula heat exchanger connects, the output end and fan coil of the hot media channel of the first plate heat exchanger
Input terminal connection, the output end of fan coil connect with the first water tower, and the water in the first water tower pumps entrance by second circulation
The hot media channel of first plate heat exchanger, water inputs to fan coil after the cooling of the first plate heat exchanger, and is back to
First water tower, fan coil are construction site temporary house refrigeration.
Further, the heat loads loop includes the second water tower, and the second water tower passes through third circulating pump and the second plate
The input terminal in the cold medium channel of formula heat exchanger connects, the output end in the cold medium channel of the second plate heat exchanger and splitter
Input terminal connection, the backwater end of splitter are connect with the second water tower, and the water in the second water tower enters second by third circulating pump
The cold medium channel of plate heat exchanger, water input splitter after the heating of the second plate heat exchanger, and hot water is divided by splitter
Multiple branches access each load in branch, and the water in load is back to the second water tower.
Further, the refrigerant circuit includes water tank, and water tank is connect by the 4th circulating pump with refrigerating plant.
Further, the refrigerating plant includes evaporator and condenser, and evaporator accesses refrigerant circuit, condenser access
Radiate loop.
Further, the heat dissipation loop includes condenser, and condenser is connected by the 5th circulating pump with third water tower, the
Water pump in third water tower to condenser, condenser are made the water of evaporator cool down by five circulating pumps with evaporator by heat exchange,
So the water in water tank is made to cool down, the water in condenser is back to third water tower.
Further, the system also includes the power supply unit for power supply for electrical equipment, power supply unit includes being sequentially connected
Photovoltaic module, battery group and inverter, photovoltaic module can convert solar energy into electrical energy storage in battery group, inverse
Change device is converted to alternating current and provides electric energy into electrical equipment.
Further, the control switch includes closing, three kinds of cold water switch, hot-water switch states, cold water switch control
The on-off of refrigerant circuit, hot-water switch control the on-off of heating loop, and closing makes the water in water tank, and the temperature remains within the normal range.
Further, each loop is respectively arranged to the valve of control loop unlatching.
Compared with the existing technology, a kind of heating of construction site temporary house described in the utility model and refrigeration system tool
There is following advantage:
System described in the utility model is produced electricl energy by photovoltaic module as power supply for electrical equipment each in system, energy-saving ring
It protects, heating wires is set in water tank and water tank is connected with refrigerating plant, can be mentioned according to demand for cold and hot medium circulation loop
For cold water or hot water, the degree of modularity of system is high, easy to disassemble, transport.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of water tank.
Description of symbols:
1, water tank；101, heating wires；102, wire guide；103, medium inlet；104, media outlet；105, cold entrance；
106, cold outlet；107, water supplement port；2, first circulation pumps；3, the first plate heat exchanger；4, the second plate heat exchanger；5, it second follows
Ring pump；6, the first water tower；7, fan coil；8, third circulating pump；9, the second water tower；10, splitter；11, water replanishing device；12,
4th circulating pump；13, refrigerating plant；131, evaporator；132, condenser；14, the 5th circulating pump；15, third water tower；16, light
Lie prostrate component；17, battery group；18, inverter.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of heating and refrigeration system of construction site temporary house, including cold and hot medium circulation loop,
Cold and hot medium circulation loop includes board-like being changed by the sequentially connected water tank 1 of pipeline, first circulation pump 2, first along water (flow) direction
The cold medium channel of hot device 3, the second plate heat exchanger 4 hot media channel, cold and hot medium circulation loop be closed loop, water tank
Water in 1 sequentially enters cold medium channel and the second plate heat exchanger 4 of the first plate heat exchanger 3 by first circulation pump 2
Hot media channel is then refluxed for water tank 1, and water tank 1 is connected into heating loop and refrigerant circuit respectively, and the setting of 1 side wall of water tank is used
In control switch, control switch includes closing, three kinds of cold water switch, hot-water switch states, and cold water switch controls refrigerant circuit
On-off, hot-water switch control the on-off of heating loop, and closing makes the water in water tank 1, and the temperature remains within the normal range.
As shown in Fig. 2, water tank 1 is open-topped barrel-like structure, 1 top fixed cover of water tank, 1 side wall of water tank is hollow
Sandwich, heating loop includes heating wires 101, and heating wires 101 are evenly distributed in 1 side wall of water tank in the shape of a spiral
In interlayer, heating wires 101 can be heating cable, carbon fiber heating conducting wire 101 etc., and heating wires are respectively set in 1 outer wall of water tank
The wire guide 102 of 101 wirings, the end of heating wires 101 are pierced by by cable aperture and are connect with power supply unit, and power supply unit is logical
Heating wires 101 are crossed as the heating of water tank 1, thermal medium can be provided for cold and hot medium circulation loop, Jie is respectively set in 1 bottom of water tank
Medium inlet 103 and cold entrance 105, media outlet 104 and Jie is respectively set in matter outlet 104 and cold outlet 106,1 upper cover of water tank
Matter entrance 103 is respectively connected in cold and hot medium circulation loop, and cold entrance 105 and cold outlet 106 are respectively connected to refrigerant circuit
In, 1 upper cover of water tank is additionally provided with water replanishing device 11, and water replanishing device 11 is tap water water replanishing device 11.
Refrigerant circuit includes water tank 1, and water tank 1 is connect by the 4th circulating pump 12 with refrigerating plant 13, and refrigerating plant 13 wraps
Evaporator 131 and condenser 132 are included, evaporator 131 accesses refrigerant circuit, and evaporator 131 passes through the 4th circulating pump 12 and water tank 1
Cold entrance 105 106 be connected with cold outlet, the access heat dissipation loop of condenser 132, the loop that radiates includes condenser 132, condenser
132 are connected by the 5th circulating pump 14 with third water tower 15, and the 5th circulating pump 14 is by the water pump in third water tower 15 to condenser
132, condenser 132 makes the water of evaporator 131 cool down with evaporator 131 by heat exchange, so that the water in water tank 1 is made to cool down,
Cold medium can be provided for cold and hot medium circulation loop.
The hot media channel of first plate heat exchanger 3 is connected to refrigeration load loop, and refrigeration load loop includes the first water
Tower 6, the first water tower 6 are connect by second circulation pump 5 with the input terminal of the hot media channel of the first plate heat exchanger 3, the first plate
The output end of the hot media channel of formula heat exchanger 3 is connect with the input terminal of fan coil 7, the output end of fan coil 7 and first
Water tower 6 connects, and the water in the first water tower 6 enters the hot media channel of the first plate heat exchanger 3, water warp by second circulation pump 5
Fan coil 7 is inputed to after crossing the cooling of the first plate heat exchanger 3, and is back to the first water tower 6, fan coil 7 is construction site
Temporary house refrigeration.
The cold medium channel of second plate heat exchanger 4 is connected to heat loads loop, and heat loads loop includes the second water
Tower 9, the second water tower 9 are connect by third circulating pump 8 with the input terminal in the cold medium channel of the second plate heat exchanger 4, the second plate
The output end in the cold medium channel of formula heat exchanger 4 is connect with the input terminal of splitter 10, the backwater end of splitter 10 and the second water
Tower 9 connects, and the water in the second water tower 9 enters the cold medium channel of the second plate heat exchanger 4 by third circulating pump 8, and water passes through
Splitter 10 is inputed to after the heating of second plate heat exchanger 4, hot water is divided into multiple branches, each life is accessed in branch by splitter 10
Water load is applied flexibly, domestic water load includes shower set, ground heating etc., and is back to the second water tower 9 by splitter 10,
Heat loads loop is construction site temporary house hot-water supply.
Power supply unit is to the module of power supply for electrical equipment in system, and power supply unit includes sequentially connected photovoltaic module
16, battery group 17 and inverter 18, photovoltaic module 16 can convert solar energy into electrical energy, power storage to battery group 17
Interior, the direct current stored in battery group 17 is converted to alternating current by inverter 18, to provide electric energy to electrical equipment.
Each loop is respectively arranged to the valve of control loop unlatching, and valve can be electromagnetic valve, electromagnetic valve and control
Device is connected.
The working principle of the device:
Photovoltaic module 16 converts the solar into power storage in battery group 17, and inverter 18 converts electrical energy into use
The suitable alternating current of electric equipment.
When summer, refrigerating plant 13 is opened, water tank 1 generates cold water, and cold water recycles in cold and hot medium circulation loop, opens
The valve of refrigeration load loop makes refrigeration load loop work, and fan coil 7 is that the temporary house in building site freezes, and cold and hot medium follows
Cold water in ring loop is back to water tank 1 after the cold and hot exchange of the first plate heat exchanger 3, by the second plate heat exchanger 4, and second
Plate heat exchanger 4 is only used for water stream channel, the function of no heat exchange.
When needing heating or life warm water, the electric energy that inverter 18 exports is that the heating wires 101 in 1 side wall of water tank are logical
Electricity, the water in water tank 1 are heated, and hot water recycles in cold and hot medium circulation loop, and the valve for opening heat loads loop makes to make
Heat load loop work, the water in heat loads loop enters domestic water equipment, ground heating etc. by splitter 10, and returns
It is flow to the second water tower 9, the first plate heat exchanger 3 is only used for water stream channel, no heat exchange function.
The system is produced electricl energy by photovoltaic module 16 as power supply for electrical equipment each in system, energy conservation and environmental protection, is set in water tank 1
It sets heating wires 101 and water tank 1 is connected with refrigerating plant 13, cold water can be provided according to demand for cold and hot medium circulation loop
Or hot water, the degree of modularity of system is high, easy to disassemble, transport.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of heating and refrigeration system of construction site temporary house, it is characterised in that: cold including cold and hot medium circulation loop
Thermal medium circulation loop includes sequentially connected water tank (1), first circulation pump (2), the first plate heat exchanger (3) along water (flow) direction
Cold medium channel, the second plate heat exchanger (4) hot media channel, the water in water tank (1) by first circulation pump (2) successively
Into the cold medium channel of the first plate heat exchanger (3) and the hot media channel of the second plate heat exchanger (4), it is back to water tank
(1), water tank (1) is connected into heating loop and refrigerant circuit respectively, and it is negative that the hot media channel of the first plate heat exchanger (3) is connected into refrigeration
Loop is carried, the cold medium channel of the second plate heat exchanger (4) is connected into heat loads loop, and control switch is arranged in water tank (1) side wall.
2. the heating and refrigeration system of a kind of construction site temporary house according to claim 1, it is characterised in that: described
Heating loop includes heating wires (101), and water tank (1) side wall is hollow sandwich, and heating wires (101) are divided in the shape of a spiral
In water tank (1) side wall, the end of heating wires (101) is connected cloth with power supply unit.
3. the heating and refrigeration system of a kind of construction site temporary house according to claim 1, it is characterised in that: described
Refrigeration load loop includes the first water tower (6), and the first water tower (6) passes through second circulation pump (5) and the first plate heat exchanger (3)
The input terminal of hot media channel connects, and the output end of the hot media channel of the first plate heat exchanger (3) is defeated with fan coil (7)
Enter end connection, the output end of fan coil (7) is connect with the first water tower (6), and the water in the first water tower (6) is pumped by second circulation
(5) enter the hot media channel of the first plate heat exchanger (3), water inputs fan after the first plate heat exchanger (3) cool down
Coil pipe (7), and the first water tower (6) are back to, fan coil (7) is construction site temporary house refrigeration.
4. the heating and refrigeration system of a kind of construction site temporary house according to claim 1, it is characterised in that: described
Heat loads loop includes the second water tower (9), and the second water tower (9) passes through third circulating pump (8) and the second plate heat exchanger (4)
The input terminal in cold medium channel connects, and the output end in the cold medium channel of the second plate heat exchanger (4) is defeated with splitter (10)
Enter end connection, the backwater end of splitter (10) is connect with the second water tower (9), and the water in the second water tower (9) passes through third circulating pump
(8) enter the cold medium channel of the second plate heat exchanger (4), water inputs splitter after the second plate heat exchanger (4) heat up
(10), hot water is divided into multiple branches by splitter (10), and each load is accessed in branch, and the water in load is back to the second water tower
(9)。
5. the heating and refrigeration system of a kind of construction site temporary house according to claim 1, it is characterised in that: described
Refrigerant circuit includes water tank (1), and water tank (1) is connect by the 4th circulating pump (12) with refrigerating plant (13).
6. the heating and refrigeration system of a kind of construction site temporary house according to claim 5, it is characterised in that: described
Refrigerating plant (13) includes evaporator (131) and condenser (132), and evaporator (131) accesses refrigerant circuit, condenser (132)
Access heat dissipation loop.
7. the heating and refrigeration system of a kind of construction site temporary house according to claim 6, it is characterised in that: described
Heat dissipation loop includes condenser (132), and condenser (132) is connected by the 5th circulating pump (14) and third water tower (15), and the 5th
Water pump in third water tower (15) to condenser (132), condenser (132) and evaporator (131) are passed through heat by circulating pump (14)
Exchange makes the water of evaporator (131) cool down, so the water in water tank (1) is made to cool down, the water in condenser (132) is back to third
Water tower (15).
8. the heating and refrigeration system of a kind of construction site temporary house according to claim 1, it is characterised in that: described
System further includes the power supply unit for power supply for electrical equipment, and power supply unit includes sequentially connected photovoltaic module (16), battery
Group (17) and inverter (18), photovoltaic module (16) can convert solar energy into electrical energy in storage to battery group (17), inverse
Change device (18) is converted to alternating current and provides electric energy into electrical equipment.
9. the heating and refrigeration system of a kind of construction site temporary house according to claim 1, it is characterised in that: described
Control switch includes closing, three kinds of cold water switch, hot-water switch states, and cold water switch controls the on-off of refrigerant circuit, and hot water is opened
The on-off of control heating loop is closed, closing makes the water in water tank (1), and the temperature remains within the normal range.
10.-the 9 described in any item a kind of heating and refrigeration system of construction site temporary house according to claim 1, feature
Be: each loop is respectively arranged to the valve of control loop unlatching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964024.2U CN208504537U (en) | 2018-06-21 | 2018-06-21 | A kind of heating and refrigeration system of construction site temporary house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964024.2U CN208504537U (en) | 2018-06-21 | 2018-06-21 | A kind of heating and refrigeration system of construction site temporary house |
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| Publication Number | Publication Date |
|---|---|
| CN208504537U true CN208504537U (en) | 2019-02-15 |
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ID=65285851
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820964024.2U Active CN208504537U (en) | 2018-06-21 | 2018-06-21 | A kind of heating and refrigeration system of construction site temporary house |
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| CN (1) | CN208504537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096127A (en) * | 2020-09-23 | 2020-12-18 | 深圳市人居大健康科技有限公司 | Novel intelligent photovoltaic power generation room and working method |
-
2018
- 2018-06-21 CN CN201820964024.2U patent/CN208504537U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096127A (en) * | 2020-09-23 | 2020-12-18 | 深圳市人居大健康科技有限公司 | Novel intelligent photovoltaic power generation room and working method |
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