CN216346578U - Water supply installation of hotel - Google Patents
Water supply installation of hotel Download PDFInfo
- Publication number
- CN216346578U CN216346578U CN202121987713.3U CN202121987713U CN216346578U CN 216346578 U CN216346578 U CN 216346578U CN 202121987713 U CN202121987713 U CN 202121987713U CN 216346578 U CN216346578 U CN 216346578U
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- CN
- China
- Prior art keywords
- water
- pipe
- hotel
- unit
- heat exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 173
- 238000009434 installation Methods 0.000 title claims description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 56
- 239000007788 liquid Substances 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 2
- 239000011358 absorbing material Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a hotel water supply device, comprising: the system comprises a water storage unit, a heat exchange unit, a boiler heating unit, a solar heating unit and a water distribution unit; the outlet of the water storage unit is sequentially connected with the heat exchange unit through a one-way valve and a fourth water inlet pipe; the heat exchange unit is connected with the boiler heating unit through a one-way valve, a fifth water inlet pipe, a one-way valve and a second water outlet pipe; the solar heating unit is connected with the water storage unit through a third water inlet pipe; the heat exchange unit is connected with the water distribution unit through a first water outlet pipe. The water supply device for the hotel is simple in structure, low in equipment cost, energy-saving and environment-friendly, and is worthy of application and popularization.
Description
Technical Field
The utility model relates to the field of water supply, and further relates to a water supply device for a hotel.
Background
With the development of national economy, business and travel vacation become a part of people's daily life, and the hotel industry is also developed vigorously. In order to meet the requirements of washing and bathing of guests, most hotels can supply hot water for 24 hours. Therefore, an energy-saving, environment-friendly and efficient water supply device is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water supply device for a hotel.
A hotel water supply, comprising: the system comprises a water storage unit, a heat exchange unit, a boiler heating unit, a solar heating unit and a water distribution unit; the outlet of the water storage unit is sequentially connected with the heat exchange unit through a one-way valve and a fourth water inlet pipe; the heat exchange unit is connected with the boiler heating unit through a one-way valve, a fifth water inlet pipe, a one-way valve and a second water outlet pipe; the solar heating unit is connected with the water storage unit through a third water inlet pipe; the heat exchange unit is connected with the water distribution unit through a first water outlet pipe.
Furthermore, the water storage unit comprises a water storage device, and the water storage device consists of an inner shell, a heat preservation layer and an outer shell. The structure can avoid the heat exchange between the water storage device and the surrounding environment and keep the water temperature in the water storage device.
Further, the heat exchange unit includes a heat exchange device.
Further, the boiler heating unit includes a heating device, and the heating device is an electric boiler or a coal-fired boiler.
Further, the solar heating unit comprises a double-layer heat absorption pipe, the double-layer heat absorption pipe comprises an upper layer pipe and a lower layer pipe, a black heat absorption material layer is coated on the outer surface of the upper layer pipe, and the black heat absorption material can be an electroplating black chromium coating material. The solar energy heating pipe has the advantages that the double-layer structure is adopted, the electroplated black chromium coating material is adopted, solar heat can be effectively absorbed, and water in the pipe can be heated by the solar energy.
Furthermore, the water outlet of the upper layer pipe is connected with the water inlet of the lower layer pipe through a one-way valve, and the water outlet of the lower layer pipe is connected with the water inlet of the upper layer pipe through a one-way valve. The solar heating can be realized once or twice according to the actual requirement.
Further, the cross section of the double-layer heat absorption tube is square, rectangular or semicircular.
Further, the water storage device is provided with a first pressure gauge, a first liquid level meter and a first thermometer; the heat exchange device is provided with a second pressure gauge, a second liquid level gauge and a second thermometer; the heating device is provided with a third pressure gauge, a third liquid level gauge and a third temperature gauge.
Further, the check valve may be a manual check valve or an electrically controlled check valve.
Has the advantages that: this water supply installation in hotel is provided with solar heating unit and boiler heating unit, according to actual temperature needs, has three kinds of mode to select: first, a solar heating unit is used to heat the supply water alone; second, the feed water is heated separately using a boiler heating unit; third, the solar heating unit and the boiler heating unit heat the feed water together. The water storage unit in the hotel water supply device adopts a double-layer structure with an insulating layer; the solar heating unit in the hotel water supply device adopts a double-layer heat absorption pipe, and can realize one or two times of solar heating. The structure can utilize solar energy to the maximum extent, store heat and reduce the investment and energy consumption of the boiler heating unit. The water supply device for the hotel is simple in structure, low in equipment cost, energy-saving and environment-friendly, and is worthy of application and popularization.
Drawings
Figure 1 is a schematic view of the hotel water supply of the present invention.
Fig. 2 is a schematic view of a double-layer absorber tube.
Description of the main elements
Water supply device 1 for hotel
The first inlet pipe 11
Water storage device inner shell 121
Water storage device insulation 122
Water storage device shell 123
First liquid level gauge 14
A first thermometer 15
Second liquid level gauge 23
Third liquid level gauge 33
A second water inlet pipe 41
Double-layer heat absorption tube 42
Room 151
Room 252
Room 353
One-way valve 60
Fourth water inlet pipe 70
Fifth water inlet pipe 80
Second water outlet pipe 90
First water outlet pipe 100
Third water inlet pipe 110
Detailed Description
The following detailed description of the embodiments of the present invention is provided in connection with the accompanying drawings. It should be noted that the components depicted in the referenced drawings are not necessarily shown to scale; the same or similar components will be given the same or similar reference numerals or similar terms.
As shown in fig. 1, it is a schematic view of a hotel water supply device 1 of the present invention. A hotel water supply 1 comprising: a water storage unit 10, a heat exchange unit 20, a boiler heating unit 30, a solar heating unit 40, and a water distribution unit 50; the outlet of the water storage unit 10 is connected with the heat exchange unit 20 through a one-way valve 60 and a fourth water inlet pipe 70; the heat exchange unit 20 is connected with the boiler heating unit 30 through a one-way valve 60, a fifth water inlet pipe 80, a one-way valve 60 and a second water outlet pipe 90; the solar heating unit 40 is connected with the water storage unit 10 through a third water inlet pipe 110; the heat exchange unit 20 is connected with the water distribution unit 50 through a water outlet pipe 100; the water storage unit 10 and the solar heating unit 40 are arranged on the roof of a hotel; the heat exchange units 20 may be disposed at the middle floors of the entire building; the water distribution unit 50 finally enters each room through a pipeline; the boiler heating unit 30 is disposed in a basement or first floor of a building.
Preferably, the water storage unit 10 includes a water storage device 12, the water storage device 12 is composed of an inner shell 121, an insulating layer 122 and an outer shell 123, and the water storage device 12 is provided with a first pressure gauge 13, a first liquid level gauge 14 and a first temperature gauge 15.
Preferably, the heat exchange unit 20 includes a heat exchange device 21, and the heat exchange device 21 is provided with a second pressure gauge 22, a second liquid level gauge 23 and a second temperature gauge 24.
Preferably, the boiler heating unit 30 includes a heating device 31, the heating device 31 may be an electric boiler or a coal-fired boiler, and the boiler heating unit 30 is provided with a third pressure gauge 32, a third liquid level gauge 33, and a third temperature gauge 34.
Preferably, the solar heating unit 40 includes a double-layered heat absorbing pipe 42, and the double-layered heat absorbing pipe 42 includes an upper pipe 421 and a lower pipe 422.
Preferably, the water outlet of the upper pipe 421 is connected to the water inlet of the lower pipe 422 through the check valve 60, and the water outlet of the lower pipe 422 is connected to the water inlet of the upper pipe 421 through the check valve 60.
Preferably, the double-layered heat absorbing pipe 42 has a square, rectangular or semicircular sectional shape.
Preferably, the check valve 60 may be a manual check valve or an electrically controlled check valve.
And providing three hotel water supply devices for supplying water to the hotels.
Example 1:
in a hotel, the ambient temperature is high and the sunlight is well illuminated in a certain day in summer. The water requirement can be met only by using the solar heating unit.
The check valve (60) of the first water inlet pipe (11) is closed, the check valve (60) of the second water inlet pipe (41) is opened, tap water enters the upper layer pipe (421) of the double-layer heat absorption pipe (42) through the second water inlet pipe (41), the surface of the double-layer heat absorption pipe (42) is coated with the electroplated black chromium coating, the check valve (60) in the figure 2 is opened, water heated by the sun once enters the lower layer pipe (422) and enters the upper layer pipe (421) through the pipeline again, and the water is heated by the sun for the second time. Then the water enters the water storage device (12) through the third water inlet pipe (110), the temperature requirement is met through detection of the first thermometer (15), the heating device (31) is not needed, the one-way valve (60) between the water storage unit (10) and the heat exchange unit (20) is opened, the water enters the heat exchange device (21), and then enters the rooms 1(51), 2(52) and 3(53) through the first water outlet pipe (100), the water outlet pipe (54) and the one-way valve (60) to meet the requirement of hot water use of guests.
Example 2:
in a hotel, the ambient temperature is low and the sun illumination is poor in a certain day in winter. The one-way valve (60) of the second water inlet pipe (41) is closed, the one-way valve (60) of the first water inlet pipe (11) is opened, tap water enters the water storage device (12) through the first water inlet pipe (11), the first thermometer (15) detects that the temperature requirement cannot be met, and the heating device (31) needs to be used. The one-way valve (60) between the water storage unit (10) and the heat exchange unit (20) is opened, water flows through the fourth water inlet pipe (70) to enter the heat exchange device (21), the heating device (31) heats the water to a specified temperature (detected by the third thermometer (34)), the water flows through the fifth water inlet pipe (80) and the one-way valve (60) to enter the heat exchange device (21), in the heat exchange device (21), the water entering through the fourth water inlet pipe (70) is heated by the hot water entering through the fifth water inlet pipe (80), and then flows through the first water outlet pipe (100) and the water outlet pipe (54), the one-way valve (60) is opened to enter the rooms (1), (51), (2), (52) and (3), (53), and the requirements of customers for using the hot water are met.
Example 3:
in a hotel, the ambient temperature is slightly low and the sunlight is better in a certain day in spring. The solar heating unit (40) and the boiler heating unit (30) are used to meet the water requirement.
The check valve (60) of first inlet tube (11) is opened, the running water gets into water storage device (12) through first inlet tube (11), simultaneously, check valve (60) of second inlet tube (41) are opened, the running water gets into upper tube (421) of double-deck heat-absorbing pipe (42) through second inlet tube (41), double-deck heat-absorbing pipe (42) use electroplating black chromium coating surface, check valve (60) in figure 2 are opened, the water that is once heated by the sun gets into lower tube (422), and get into upper tube (421) via the pipeline once more, water is heated by the sun for the second time. Then enters the water storage device (12) through a third water inlet pipe (110). The temperature requirement can not be met through the detection of the first thermometer (15), and a heating device (31) is needed. A one-way valve (60) between the water storage unit (10) and the heat exchange unit (20) is opened, and water flows into the heat exchange device (21) through a fourth water inlet pipe (70); meanwhile, the heating device (31) heats the water and the water enters the heat exchange device (21) through the fifth water inlet pipe (80) and the one-way valve (60); in the heat exchange device (21), water entering through the fourth water inlet pipe (70) is heated by hot water entering through the fifth water inlet pipe (80), the water reaching the temperature requirement is detected by the second thermometer (24), the water passes through the first water outlet pipe (100), the water outlet pipe (54) and the one-way valve (60) and enters the rooms 1(51), 2(52) and 3(53) after being opened, and the requirements of customers on using the hot water are met. The water which is detected by the second thermometer (24) and can not reach the temperature requirement is continuously heated by the heating device (31) until the temperature requirement is met.
Utilize this hotel water supply installation, can select different mode according to actual conditions, utilize solar energy to the utmost, practice thrift other energy.
It should be noted that, the first pressure gauge, the first liquid level gauge, the first thermometer, the second pressure gauge, the second liquid level gauge, the second thermometer, the third pressure gauge, the third liquid level gauge, and the third thermometer may be replaced by a pressure sensor, a liquid level sensor, and a temperature sensor, and computer program control is performed, so as to implement automatic temperature monitoring and automatic operation mode switching.
The above description is only a few embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. Modifications and variations that may occur to those skilled in the art without departing from the spirit and scope of the utility model are to be considered as within the scope of the utility model.
Claims (11)
1. A hotel water supply, comprising: the system comprises a water storage unit, a heat exchange unit, a boiler heating unit, a solar heating unit and a water distribution unit; the outlet of the water storage unit is sequentially connected with the heat exchange unit through a one-way valve and a fourth water inlet pipe; the heat exchange unit is connected with the boiler heating unit through a one-way valve, a fifth water inlet pipe, a one-way valve and a second water outlet pipe; the solar heating unit is connected with the water storage unit through a third water inlet pipe; the heat exchange unit is connected with the water distribution unit through a first water outlet pipe.
2. The hotel water supply device as recited in claim 1, wherein the water storage unit comprises a water storage device, the water storage device being comprised of an inner shell, a heat insulation layer and an outer shell.
3. The hotel water supply of claim 1, wherein the heat exchange unit comprises a heat exchange device.
4. The hotel water supply installation of claim 1, wherein the boiler heating unit comprises a heating device, the heating device being an electric boiler or a coal-fired boiler.
5. The hotel water supply of claim 1, wherein the solar heating unit comprises a double-layer heat absorbing pipe, the double-layer heat absorbing pipe comprises an upper pipe and a lower pipe, and the outer surface of the upper pipe is coated with a black heat absorbing material layer.
6. The hotel water supply device as recited in claim 5, wherein the water outlet of the upper pipe is connected to the water inlet of the lower pipe through a one-way valve, and the water outlet of the lower pipe is connected to the water inlet of the upper pipe through a one-way valve.
7. The hotel water supply of claim 5, wherein the double-layered heat absorbing pipe is square, rectangular or semicircular in cross-sectional shape.
8. The hotel water supply device as recited in claim 2, wherein the water storage device is provided with a first pressure gauge, a first liquid level gauge and a first temperature gauge.
9. The hotel water supply as recited in claim 3, wherein the heat exchange unit is provided with a second pressure gauge, a second liquid level gauge and a second temperature gauge.
10. The hotel water supply device as set forth in claim 4, wherein the heating device is equipped with a third pressure gauge, a third liquid level gauge and a third temperature gauge.
11. The hotel water supply device of claim 6, wherein the check valve can be a manual check valve or an electrically controlled check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121987713.3U CN216346578U (en) | 2021-08-23 | 2021-08-23 | Water supply installation of hotel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121987713.3U CN216346578U (en) | 2021-08-23 | 2021-08-23 | Water supply installation of hotel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216346578U true CN216346578U (en) | 2022-04-19 |
Family
ID=81167976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121987713.3U Expired - Fee Related CN216346578U (en) | 2021-08-23 | 2021-08-23 | Water supply installation of hotel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216346578U (en) |
-
2021
- 2021-08-23 CN CN202121987713.3U patent/CN216346578U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |