CN220790729U - Solar energy and air source heat pump multi-energy complementary movable shower room - Google Patents
Solar energy and air source heat pump multi-energy complementary movable shower room Download PDFInfo
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- CN220790729U CN220790729U CN202321648205.1U CN202321648205U CN220790729U CN 220790729 U CN220790729 U CN 220790729U CN 202321648205 U CN202321648205 U CN 202321648205U CN 220790729 U CN220790729 U CN 220790729U
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- 230000000295 complement effect Effects 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000005338 heat storage Methods 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000010257 thawing Methods 0.000 claims description 9
- 238000004321 preservation Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000005192 partition Methods 0.000 abstract description 3
- 238000004146 energy storage Methods 0.000 abstract description 2
- 239000003507 refrigerant Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 4
- 238000012795 verification Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a solar energy and air source heat pump multifunctional complementary movable bath room in the field of bath devices, wherein a device room, a bath room and a dressing room are isolated from each other by a partition board in a box body; the other end of the heat exchange coil is divided into two paths, one path is connected with the outdoor unit through the expansion valve and then returns to the compressor from the outdoor unit through the four-way conversion valve, and the other path is connected with the solar heat collection plate through the expansion valve II and then returns to the compressor from the solar heat collection plate through the four-way conversion valve; the water outlet of the heat storage water tank is connected with water terminal equipment in the bath room. The device enables the solar energy and the air source heat pump to be complementarily utilized, has large water storage capacity and energy storage function, and meanwhile, has compact structure and convenient movement.
Description
Technical Field
The utility model relates to a bath device, in particular to a movable shower room.
Background
At present, in temporary buildings such as construction sites, field machine rooms or tourist attractions, sanitary facilities and domestic hot water are needed to be provided. The existing movable toilet or bath room is generally provided with an electric water heater or other external water heaters, and has the problems of small hot water flow, long waiting time and high power consumption.
In the Chinese patent database, a movable shared shower room is disclosed, and the application number is as follows: CN201910692331.9; filing date: 20190730; publication No.: CN110331873a; publication date: 20191015; the device comprises a bathroom main body and a mobile client, wherein the bathroom main body comprises a dressing room and a shower room, an inner door is arranged between the dressing room and the shower room, and the dressing room is communicated with the external environment through an intelligent outer door; a shower nozzle is arranged in the shower room, and a user takes a shower through the shower nozzle; the intelligent outer door is provided with a scanning verification device outside, an inner door opening key is arranged outside the intelligent outer door, a user can open the intelligent outer door through authorized verification of a mobile client, the user presses the door opening key from inside to leave a dressing room, the mobile client comprises a service selection module, a payment module, a scanning module and a position viewing module, the user selects a service item according to the service provided by the service selection module, pays and places an order for the service item, and the scanning module identifies the scanning verification device on the intelligent outer door to obtain door opening authorization; the location viewing module allows the customer to locate and select nearby shared shower rooms.
The bathroom main body of the device uses public water, and the heating, refrigerating, lighting and other power uses active, solar and other combined power sources, and the hot water heating source can independently or jointly use various energy sources such as electric energy, solar energy, air energy and the like according to actual site conditions.
The defects are that: the device only provides thinking about using multiple energy sources such as electric energy, solar energy and air energy in a combined way, but does not provide a specific operable technical scheme for using and distributing the electric energy, the solar energy and the air energy, so that even under the guidance of the document, a person skilled in the art is difficult to reasonably design a technical scheme that multiple energy sources are complemented, so that the energy-saving effect is ensured as a whole, the use is convenient, and complementation can be realized among different energy sources.
Disclosure of Invention
The utility model aims to provide a solar energy and air source heat pump multi-energy complementary movable shower room, which enables solar energy and air source heat pump to be complementarily utilized, has large water storage capacity and energy storage function, and is compact in structure and convenient to move.
The purpose of the utility model is realized in the following way: the utility model provides a solar energy and air source heat pump multipotency complementary movable bathroom, includes the box, separates equipment room, shower room and change room through the baffle in the box, be equipped with heat storage water tank and compressor in the equipment room, be equipped with heat exchange coil in the heat storage water tank, be equipped with off-premises station and solar energy heat collecting plate outside the box, the compressor gas outlet is connected with the cross change-over valve, the cross change-over valve includes four interfaces, is interface a, interface b, interface c and interface d respectively; when the device works, the device has two working states, in a hot water heating mode, the interface a is communicated with the interface b, and meanwhile, the interface c is communicated with the interface d; in the defrosting mode, the interface a is communicated with the interface d, and meanwhile, the interface b is communicated with the interface c; the air outlet of the compressor is connected with the interface a, and the air inlet of the compressor is connected with the interface c; the interface b is connected with one end of the heat exchange coil; the other end of the heat exchange coil is divided into two paths, one path is connected with the outdoor unit through the expansion valve and then is connected with the interface d in a backflow manner, and the other path is connected with the solar heat collecting plate through the expansion valve II and then is connected with the interface d in a backflow manner; the water outlet of the heat storage water tank is connected with water terminal equipment in the bath room.
When the device works, in a water heating mode, the interface a is communicated with the interface b, and meanwhile, the interface c is communicated with the interface d; in the defrosting mode, the interface a is communicated with the interface d, and meanwhile, the interface b is communicated with the interface c; the air source heat pump type air conditioner has the following working modes, namely an air source heat pump hot water mode, wherein a heat exchange coil is used as a condenser, an outdoor unit is used as an evaporator, a compressor works, high-temperature and high-pressure refrigerant passes through a four-way conversion valve from an outlet of the compressor and then enters the heat exchange coil, the refrigerant releases heat to enable the water temperature in a heat storage water tank to rise, the refrigerant is condensed into liquid, at the moment, an expansion valve I is opened, an expansion valve II is closed, the refrigerant absorbs heat through evaporation in the outdoor unit after being throttled by the expansion valve, and the refrigerant returns to an air inlet of the compressor after absorbing air heat energy through the four-way conversion valve, so that one cycle is completed. And the second is a solar heat pump water heating mode, at the moment, the solar heat collecting plate is used as an evaporator, the expansion valve I is closed, the expansion valve II is opened, and after the refrigerant is throttled by the expansion valve II, the refrigerant evaporates and absorbs heat in the solar heat collecting plate to absorb solar heat energy. And thirdly, in the defrosting mode of the air source heat pump, at the moment, the four-way conversion valve acts to enable the heat exchange coil to serve as an evaporator and the outdoor unit to serve as a condenser, so that heat energy in the heat storage water tank can be used for defrosting of the outdoor unit. Compared with the prior art, the utility model has the following beneficial effects:
1. the box body can move, so that the box body can move in position in a lifting and vehicle transportation mode, is flexible to arrange, and can be used as a temporary building for providing hot water bath. When in installation, the clothes-changing room can be used by only well connecting water supply, water drainage and electricity, has the functions of a clothes-changing room and a bath room, and has compact structure and convenient and comfortable use.
2. The solar energy and air energy can be complemented, solar heat energy is converted and stored in the heat storage water tank in sunny day, the heat storage capacity is large, the heat energy utilization effect is good, the coefficient of performance COP value of heating is up to more than 5.0, and the solar energy and air energy heat-saving system has a good energy-saving effect.
3. The device runs the air source heat pump mode in overcast and rainy days or night, utilizes air heat energy to carry out hot water preparation, and the compressor is as heat energy conversion equipment, and its energy efficiency is high, heats effectually, and the heat of converting from the air and entering into the heat storage water tank is far above its electric energy consumption, has very high COP value, also has good energy-conserving effect.
Further, the outdoor unit is arranged at the outer side of the top of the equipment room, and the solar heat collecting plate is arranged at the outer sides of the tops of the shower room and the dressing room. The outdoor unit is arranged on the outer side of the top of the equipment room, so that pipelines can be saved, the solar heat collecting plate is arranged on the outer side of the top of the bath room and the dressing room, the outdoor unit has a large heat absorption area, and meanwhile, the balance weight can be balanced, so that the device is convenient to hoist and transport.
Further, for convenience of use, the bathroom is located between the equipment room and the dressing room, and the dressing room is provided with a door to enter and exit the dressing room and to enter and exit the bathroom through the dressing room.
The utility model is further improved in that the heat storage water tank is a heat preservation water tank, a water inlet pipe and a water outlet pipe are arranged at the corner of the tank body, which is positioned between the equipment, one path of the water inlet pipe is connected to the heat storage water tank, the other path of the water inlet pipe is connected to water terminal equipment of the bathroom, and the water outlet pipe is connected to the floor drain of the bathroom.
Preferably, the container is a container. The container in the prior art is a standard component, on one hand, the container is matched with a plurality of transport tools, has integrated and modularized matched interfaces, is convenient to load, transport and fix, and on the other hand, the container has enough bearing strength and has a large safety coefficient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a partial enlarged view of a in fig. 1.
In the figure, a drain pipe 1, a water inlet pipe 2, a device room 3, a box 4, an outdoor unit 5, an expansion valve I, an expansion valve II, a bath room 8, a partition board 9, a solar heat collecting plate 10, a clothes changing room 11, a four-way switching valve 12, a compressor 13, a heat storage water tank 14 and a heat exchange coil 15.
Detailed Description
As shown in figure 1, the multifunctional complementary movable shower room with solar energy and air source heat pump comprises a box body 4, wherein a device room 3, a shower room 8 and a dressing room 11 are isolated from the box body 4 through a partition board 9, a heat storage water tank 14 and a compressor 13 are arranged in the device room 3, a heat exchange coil 15 is arranged in the heat storage water tank 14, an outdoor unit 5 and a solar heat collecting plate 10 are arranged outside the box body 4, the heat exchange coil 15, the outdoor unit 5 and the solar heat collecting plate 10 all belong to conventional heat exchange components in the prior art, interfaces for refrigerant to enter and exit are respectively arranged, an air outlet of the compressor 13 is connected with a four-way switching valve 12, and the four-way switching valve 12 comprises four interfaces, namely an interface a, an interface b, an interface c and an interface d; when the device works, the device has two working states, in a hot water heating mode, the interface a is communicated with the interface b, and meanwhile, the interface c is communicated with the interface d; in the defrosting mode, the interface a is communicated with the interface d, and meanwhile, the interface b is communicated with the interface c; the air outlet of the compressor 13 is connected with the interface a, and the air inlet of the compressor 13 is connected with the interface c; the interface b is connected with one end of the heat exchange coil 15; the other end of the heat exchange coil 15 is divided into two paths, one path is connected with the outdoor unit 5 through the expansion valve I6 and then is connected with the interface d in a backflow manner, and the other path is connected with the solar heat collection plate 10 through the expansion valve II 7 and then is connected with the interface d in a backflow manner from the solar heat collection plate 10; the water outlet of the heat storage water tank 14 is connected with water terminal equipment in the bath room 8.
The outdoor unit 5 is disposed at the outside of the top of the equipment room 3, and the solar heat collecting plate 10 is disposed at the outside of the tops of the bath room 8 and the dressing room 11. The outdoor unit 5 is arranged outside the top of the equipment room 3, so that pipelines can be saved, and the solar heat collecting plate 10 is arranged outside the tops of the bath room 8 and the dressing room 11, so that the device has a large heat absorption area, can balance the counterweight and is convenient to hoist and transport.
The solar heat collecting plate 10 can be embedded at the top of the box body 4, and the height of the solar heat collecting plate is not higher than the top surface of the box body 4, so that collision in the transportation process can be avoided; the outdoor unit 5 may be disposed between the outside of the top of the equipment room 3 and the top surface of the case 4, and the fixing plate of the outdoor unit 5 may have a slope to avoid rainwater accumulation.
For convenience of use, the shower stall 8 is located between the equipment room 3 and the dressing room 11, the dressing room 11 being provided with a door to enter and exit the dressing room 11 and to enter and exit the shower stall 8 through the dressing room 11.
The heat storage water tank 14 is the heat preservation water tank, is equipped with inlet tube 2 and drain pipe 1 in the bight that lies in equipment room 3 on the box 4, and inlet tube 2 is connected to heat storage water tank 14 all the way, and another way is connected to the water terminal equipment of shower room 8, and drain pipe 1 is connected to the floor drain of shower room 8.
The container body 4 may be a container. The container in the prior art is a standard component, on one hand, the container is matched with a plurality of transport tools, has integrated and modularized matched interfaces, is convenient to load, transport and fix, and on the other hand, the container has enough bearing strength and has a large safety coefficient.
When the device works, in a water heating mode, the interface a is communicated with the interface b, and meanwhile, the interface c is communicated with the interface d; in the defrosting mode, the interface a is communicated with the interface d, and meanwhile, the interface b is communicated with the interface c; the air source heat pump type heat pump device has the following working modes, namely an air source heat pump hot water mode, wherein the heat exchange coil 15 serves as a condenser, the outdoor unit 5 serves as an evaporator, the compressor 13 is operated, high-temperature and high-pressure refrigerant passes through the four-way switching valve 12 from the outlet of the compressor 13 and then enters the heat exchange coil 15, the refrigerant releases heat to enable the water temperature in the heat storage water tank 14 to rise, the refrigerant is condensed into liquid, the expansion valve I6 is opened, the expansion valve II 7 is closed, the refrigerant is throttled by the expansion valve I6, and then absorbs heat through evaporation in the outdoor unit 5, and the refrigerant returns to the air inlet of the compressor 13 after absorbing air heat energy through the four-way switching valve 12, so that one cycle is completed. And the second is a solar heat pump hot water mode, at this time, the solar heat collecting plate 10 is used as an evaporator, the expansion valve I6 is closed, the expansion valve II 7 is opened, and after the refrigerant is throttled by the expansion valve II 7, the refrigerant evaporates and absorbs heat in the solar heat collecting plate 10 to absorb solar heat energy. And thirdly, in the defrosting mode of the air source heat pump, the four-way switching valve 12 acts to enable the heat exchange coil 15 to serve as an evaporator and the outdoor unit 5 to serve as a condenser, so that heat energy in the heat storage water tank 14 can be used for defrosting of the outdoor unit 5.
The utility model is not limited to the above embodiments, and based on the technical solution disclosed in the utility model, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the utility model.
Claims (5)
1. The utility model provides a solar energy and air source heat pump multipotency complementary movable shower room, includes movable box, keeps apart equipment room, shower room and change clothing room through the baffle in the box, its characterized in that: a heat storage water tank and a compressor are arranged in the equipment room, a heat exchange coil is arranged in the heat storage water tank, an outdoor unit and a solar heat collecting plate are arranged outside the heat storage water tank, an outlet of the compressor is connected with a four-way switching valve, and the four-way switching valve comprises four interfaces, namely an interface a, an interface b, an interface c and an interface d; when the device works, the device has two working states, in a hot water heating mode, the interface a is communicated with the interface b, and meanwhile, the interface c is communicated with the interface d; in the defrosting mode, the interface a is communicated with the interface d, and meanwhile, the interface b is communicated with the interface c; the air outlet of the compressor is connected with the interface a, and the air inlet of the compressor is connected with the interface c; the interface b is connected with one end of the heat exchange coil; the other end of the heat exchange coil is divided into two paths, one path is connected with the outdoor unit through the expansion valve and then is connected with the interface d in a backflow manner, and the other path is connected with the solar heat collecting plate through the expansion valve II and then is connected with the interface d in a backflow manner; the water outlet of the heat storage water tank is connected with water terminal equipment in the bath room.
2. The solar and air source heat pump multi-energy complementary mobile bathroom of claim 1, wherein: the outdoor unit is arranged on the outer side of the top of the equipment room, and the solar heat collecting plate is arranged on the outer sides of the tops of the bath room and the dressing room.
3. The solar and air source heat pump multi-energy complementary mobile bathroom of claim 1, wherein: the bathroom is located between the equipment room and the dressing room, and the dressing room is provided with a door for entering and exiting the dressing room and entering and exiting the bathroom through the dressing room.
4. A solar and air source heat pump multi-energy complementary mobile bathroom according to any one of claims 1-3, characterized in that: the heat storage water tank is a heat preservation water tank, a water inlet pipe and a water outlet pipe are arranged at the corner of the tank body, the water inlet pipe is connected to the heat storage water tank, the other water inlet pipe is connected to water terminal equipment of the bathroom, and the water outlet pipe is connected to the floor drain of the bathroom.
5. A solar and air source heat pump multi-energy complementary mobile bathroom according to any one of claims 1-3, characterized in that: the box body is a container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321648205.1U CN220790729U (en) | 2023-06-27 | 2023-06-27 | Solar energy and air source heat pump multi-energy complementary movable shower room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321648205.1U CN220790729U (en) | 2023-06-27 | 2023-06-27 | Solar energy and air source heat pump multi-energy complementary movable shower room |
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| Publication Number | Publication Date |
|---|---|
| CN220790729U true CN220790729U (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321648205.1U Active CN220790729U (en) | 2023-06-27 | 2023-06-27 | Solar energy and air source heat pump multi-energy complementary movable shower room |
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| Country | Link |
|---|---|
| CN (1) | CN220790729U (en) |
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2023
- 2023-06-27 CN CN202321648205.1U patent/CN220790729U/en active Active
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