CN112254204A - Energy-saving commercial shower room - Google Patents
Energy-saving commercial shower room Download PDFInfo
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- CN112254204A CN112254204A CN202011147579.6A CN202011147579A CN112254204A CN 112254204 A CN112254204 A CN 112254204A CN 202011147579 A CN202011147579 A CN 202011147579A CN 112254204 A CN112254204 A CN 112254204A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 162
- 239000002351 wastewater Substances 0.000 claims abstract description 20
- 239000010865 sewage Substances 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 9
- 239000008399 tap water Substances 0.000 claims description 7
- 235000020679 tap water Nutrition 0.000 claims description 7
- 230000001960 triggered effect Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000002407 reforming Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000010304 firing Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
- F24D17/02—Domestic hot-water supply systems using heat pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
- F24D19/1054—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water the system uses a heat pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/12—Heat pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/16—Waste heat
- F24D2200/20—Sewage water
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The invention discloses an energy-saving commercial shower room, which comprises a room body fixedly arranged on the bottom surface, wherein a first cavity for people to shower is arranged in the room body, the bottom wall of the first cavity is slightly angled to facilitate downward water drainage, a sewage pipeline extending downwards is arranged at the lowest part of the bottom wall of the first cavity, a first flow channel is arranged in the sewage pipeline, the sewage pipeline downwards passes through a water source type heat pump and then discharges the wastewater in the first flow channel rightwards, and the water source type heat pump can realize the transfer of low-level heat energy to high-level heat energy, and the invention has the beneficial effects that: the invention utilizes the water source type heat pump to recycle the heat energy in the shower waste water, reduces the energy consumption required for firing hot water and realizes energy recycling; the invention uses double heating systems, and does not completely use the water source type heat pump, thus solving the defect of water consumption of the water source type heat pump; the invention is convenient for reforming the traditional bathroom, and has relatively low reforming cost and high yield.
Description
Technical Field
The invention relates to the field of waste heat utilization, in particular to an energy-saving commercial shower room.
Background
The hot water for shower in the commercial shower room is generally about 40 ℃, the waste water discharged after the shower room is used is generally about 35 ℃, the water consumption of the commercial shower room is extremely high, and most of the commercial shower rooms directly discharge the waste water into a sewer pipe, so that the waste of resources and energy is extremely high.
Disclosure of Invention
The invention aims to provide an energy-saving commercial shower room, which is used for overcoming the defects in the prior art.
The energy-saving commercial shower room comprises a first cavity fixedly arranged on a floor room body, wherein a first cavity for people to shower is arranged in the room body, the bottom wall of the first cavity is slightly angled to facilitate downward water drainage, a sewage pipeline extending downwards is arranged at the lowest part of the bottom wall of the first cavity, a first flow channel is arranged in the sewage pipeline, the sewage pipeline downwards passes through a water source type heat pump and then discharges waste water in the first flow channel rightwards outside the shower room, the water source type heat pump can realize the transfer of low-level heat energy to high-level heat energy, a water storage bin is arranged at the lower side of the room body on the left side of the water source type heat pump, a second cavity is arranged in the water storage bin, a floating block control device is arranged in the second cavity, a heat pipe is fixedly arranged on the bottom wall of the second cavity, a tap water pipe is connected to the ground surface on the right side of the shower room body, and a second, the water source type heat pump comprises a first water inlet pipeline, a second water inlet pipeline, a first confluence pipeline and a second confluence pipeline, wherein the first water inlet pipeline extends upwards in the upper wall of the second runner on the right side of the water source type heat pump and then extends leftwards to enter the second cavity, the first water inlet pipeline is connected with the water source type heat pump in the middle section and can heat water in the third runner, the second water inlet pipeline extends downwards in the bottom wall of the second runner on the right side of the second cavity and then extends leftwards to the second cavity, the second water inlet pipeline is provided with a fourth runner communicated with the second runner and the second cavity, the first ball valve is arranged in the fourth runner, the first confluence pipeline extends rightwards to the first cavity and then extends downwards for a certain distance, the first confluence pipeline is hollow, and a fifth runner is arranged in the first confluence pipeline, the fifth flow passage is positioned at the downward extending part of the first confluence pipeline and is communicated with the first cavity, a first water outlet pipeline which extends upwards after extending leftwards is arranged in the left wall of the lower side of the second cavity, a sixth flow passage is arranged in the first water outlet pipeline, a centrifugal pump is arranged in the sixth flow passage, a second ball valve is arranged in the sixth flow passage at the upper side of the centrifugal pump, a third water inlet pipeline which extends upwards into the fifth flow passage is arranged in the upper wall of the second flow passage at the left side of the sixth flow passage, a seventh flow passage which is communicated with the second flow passage and the fifth flow passage is arranged in the third water inlet pipeline, a spring cushion triggering device which can detect the water flow in the seventh flow passage is arranged on the left wall of the seventh flow passage, and a flow control ball valve which can control the water flow in the seventh flow passage is arranged in the seventh flow passage at the upper side of the spring cushion triggering device, the first cavity wall inner ring is provided with a fourth water inlet pipeline connected end to end, an eighth water inlet pipeline is arranged in the fourth water inlet pipeline, the eighth water inlet pipeline is communicated with the seventh water inlet pipeline between the spring pad trigger device and the flow control ball valve, the first cavity wall inner ring is provided with a fifth water inlet pipeline connected end to end, a ninth water inlet pipeline is arranged in the fifth water inlet pipeline, the ninth water inlet pipeline is communicated with the sixth water inlet pipeline between the centrifugal pump and the second ball valve, a first photoelectric sensor capable of controlling the second ball valve and a first regulator capable of regulating the flow control ball valve are arranged on the left wall of the first cavity positioned at the lower side of the fifth water inlet pipeline,
optionally, the fifth flow channel is used as a first shower point, a plurality of shower points are arranged in the first cavity, the shower points on the right side of the first cavity aligned with the first shower points are used as an example, a second confluence pipeline which is the same as the first confluence pipeline is arranged in the right wall of the first cavity, the eighth flow channel and the ninth flow channel are arranged on the lower side of the second confluence pipeline, a cold water pipeline and a hot water pipeline which are connected with the second confluence pipeline are respectively arranged on the upper sides of the eighth flow channel and the ninth flow channel, a second manual ball valve device is arranged in the cold water pipeline, a third ball valve is arranged in the hot water pipeline, a second flow control ball valve is arranged on the cold water pipeline, and a second photoelectric sensor and a second regulator which correspond to the first photoelectric sensor and the first regulator are arranged on the right wall of the first cavity.
Optionally, the water source type heat pump can force heat to flow from a low-temperature object to a high-temperature object in a reverse circulation mode, that is, water passing through the third flow channel can be heated by wastewater with higher temperature flowing into the first flow channel, and the water flow rate of the third flow channel is controlled by the water source type heat pump.
Optionally, the floating block control device comprises a third cavity located in the second cavity, the third cavity is located on the upper side of the heat pipe, a first sliding block is connected in the third cavity in an up-and-down sliding manner, the third cavity is not closed, the water level in the third cavity can be as high as the water level in the second cavity, a first sensor capable of controlling the heat pipe is arranged in the left wall of the bottom of the third cavity, a second sensor capable of controlling the water source type heat pump is arranged in the left wall of the top of the third cavity, a third sensor capable of controlling the first ball valve is arranged in the left wall of the third cavity below the second sensor, a temperature sensor is arranged on the front wall of the second cavity on the left side of the first sensor, and when the water amount in the second cavity is too small, the first sliding block sinks to trigger the first sensor to open the first ball valve until the first sliding block floats to trigger the third sensor, this moment, a ball valve is closed and water source type heat pump is working always, if the waste water flow is too big this moment so that the water that gets into No. two cavities through No. three runners makes No. one slider come-up trigger No. two sensors, water source type heat pump stop work this moment, make a slider after centrifugal pump work makes hot water take out slide down make No. two sensors after reseing, water source type heat pump begins work again and absorbs the heat reuse in the waste water, it makes the heat pipe circular telegram when temperature sensor detects the temperature and crosses when low, make the heat pipe outage after temperature sensor detects the temperature and reaches standard.
Optionally, a fan blade and a motor are arranged in the centrifugal pump, and the centrifugal force generated by the rotation of the impeller enables the liquid in the sixth flow passage to generate an upward force.
Optionally, the elastic pad triggering device comprises an elastic metal sheet fixedly arranged on the left wall of the seven flow channel, a fourth sensor which can be triggered by pressing of the deformed metal sheet is arranged on the left wall of the seven flow channel, when water in the seven flow channel flows upwards, the metal sheet is deformed to trigger the fourth sensor, and at the moment, the fourth sensor releases a signal to enable the centrifugal pump to be electrified to work.
Optionally, the flow control ball valve can adjust the flow of water through a first regulator.
The invention has the beneficial effects that: the invention utilizes the water source type heat pump to recycle the heat energy in the shower waste water, reduces the energy consumption required for firing hot water and realizes energy recycling;
the invention uses double heating systems, and does not completely use the water source type heat pump, thus solving the defect of water consumption of the water source type heat pump;
the invention is convenient for reforming the traditional bathroom, and has relatively low reforming cost and high yield.
Drawings
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
FIG. 1 is a schematic view of the structure of an energy-saving commercial shower room of the present invention;
FIG. 2 is an enlarged view of the structure of the slider control apparatus of FIG. 1;
FIG. 3 is an enlarged view of the trigger device of FIG. 1;
FIG. 4 is an enlarged schematic view of the structure of the ball valve number two of FIG. 1;
fig. 5 is an enlarged schematic view of the structure of the third ball valve in fig. 1.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or assembly must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-5, the energy-saving commercial shower room according to the present invention comprises a room body 11 fixedly arranged on the bottom, a first cavity 91 for people to perform shower activities is arranged in the room body 11, the bottom wall of the first cavity 91 has a slight angle for facilitating downward water drainage, a sewage conduit 12 extending downward is arranged at the lowest position of the bottom wall of the first cavity 91, a first flow channel 13 is arranged in the sewage conduit 12, the sewage conduit 12 passes through a water source type heat pump 101 downward and then discharges the wastewater in the first flow channel 13 to the right outside the present invention, the water source type heat pump 101 can realize the transfer of low-level heat energy to high-level heat energy, a water storage tank 18 is arranged at the lower side of the room body 11 at the left side of the water source type heat pump 101, a second cavity 92 is arranged in the water storage tank 18, a floating block control device 102 is arranged in the second cavity 92, and a heat pipe 20 is fixedly arranged on the bottom wall, a tap water pipe 14 is arranged below the ground surface on the right side of the invention 11, a second flow channel 15 is arranged in the tap water pipe 14, a first water inlet pipeline 16 which is arranged on the upper wall of the second flow channel 15 on the right side of the water source type heat pump 101, extends upwards and then extends leftwards to enter the second cavity 92 is arranged in the first water inlet pipeline 16, a third flow channel 17 communicated with the second flow channel 15 and the second cavity 92 is arranged in the first water inlet pipeline 16, the middle section of the first water inlet pipeline 16 is connected to the water source type heat pump 101 to heat water in the third flow channel 17, a second water inlet pipeline 26 which extends downwards and then extends leftwards to the second cavity 92 is arranged in the bottom wall of the second flow channel 15 on the right side of the second cavity 92, a fourth flow channel 27 communicated with the second flow channel 15 and the second cavity 92 is arranged in the second water inlet pipeline 26, a first ball valve 31 is arranged in the fourth flow channel 27, a first confluence pipeline 32 which extends rightwards to the first cavity 91 and then extends downwards for a certain distance is fixedly arranged in the left wall of the first cavity 91, the first confluence pipeline 32 is hollow, a fifth runner 33 is arranged in the first confluence pipeline 32, the fifth runner 33 is positioned at the downward extending position of the first confluence pipeline 32 and is communicated with the first cavity 91, a first water outlet pipeline 28 which extends leftwards and upwards to the fifth runner 32 is arranged in the left wall of the lower side of the second cavity 92, a sixth runner 30 is arranged in the first water outlet pipeline 28, a centrifugal pump 29 is arranged in the sixth runner 30, a second ball valve 50 is arranged in the sixth runner 30 on the upper side of the centrifugal pump 29, a third water inlet pipeline 34 which extends upwards to the fifth runner 33 is arranged in the upper wall of the second runner 15 on the left side of the sixth runner 30, and a seventh runner 35 which is communicated with the second runner 15 and the fifth runner 33 is arranged in the third water inlet pipeline 34, be located be equipped with on the No. seven runner 35 left wall and detect bullet pad trigger device 103 of rivers in No. seven runner 35, be located bullet pad trigger device 103 upside be equipped with in No. seven runner 35 and control the flow control ball valve 104 of rivers in No. seven runner 35, No. 91 cavity inner ring in wall is equipped with end to end's No. four inlet channels 38, be equipped with No. eight runner 39 in No. four inlet channels 38, No. eight runner 39 with be located between bullet pad trigger device 103 with communicate with each other in the No. seven runner 37 between the flow control ball valve 104, No. 91 cavity inner ring is equipped with end to end's No. five inlet channels 40, be equipped with No. nine runner 41 in No. five inlet channels 40, No. nine runner 41 with be located centrifugal pump 29 with No. two ball valve 50 between No. six runner 30 communicate with each other, be located No. five runner 33 downside be equipped with No. one light ball valve on the No. one cavity 91 left wall and can control No. two ball valve 50 An electrical sensor 51 and a first actuator 52 capable of adjusting the flow control ball valve 104,
preferably, the fifth flow passage 33 is used as a first shower point, a plurality of shower points are arranged in the first cavity 91, taking a shower point located on the right side of the first cavity 91 and aligned with the first shower point as an example, a second confluence pipeline 71 identical to the first confluence pipeline 32 is arranged in the right wall of the first cavity 91, a cold water pipeline 72 and a hot water pipeline 73 connected with the second confluence pipeline 71 are respectively installed on the upper sides of the eighth runner 39 and the ninth runner 41 which are located on the lower side of the second confluence pipeline 71, a second manual ball valve device 73 is arranged in the cold water pipeline 72, a third ball valve 75 is arranged in the hot water pipeline 73, a second flow control ball valve 74 is arranged on the cold water pipeline 72, and a second photoelectric sensor 76 and a second regulator 77 corresponding to the first photoelectric sensor 51 and the first regulator 52 are arranged on the right wall of the first cavity 91.
Preferably, the water source type heat pump 101 can force heat from a low temperature object to a high temperature object in a reverse circulation manner, that is, the water passing through the third flow channel 17 can be heated by the wastewater with higher temperature flowing into the first flow channel 13, and the water flow rate of the third flow channel 17 is controlled by the water source type heat pump 101.
Preferably, the floating block control device 102 includes a third cavity 93 located in the second cavity 92, the third cavity 93 is located on the upper side of the heat pipe 20, a first slider 81 is vertically and slidably connected in the third cavity 93, the third cavity 93 is not closed, the water level in the third cavity can be as high as the water level in the second cavity 92, a first sensor 82 capable of controlling the heat pipe 20 is arranged in the left wall of the bottom of the third cavity 93, a second sensor 83 capable of controlling the water source type heat pump 101 is arranged in the left wall of the top of the third cavity 93, a third sensor 84 capable of controlling the first ball valve 31 is arranged in the left wall of the third cavity 93 located below the second sensor 83, a temperature sensor 85 is arranged on the front wall of the second cavity 92 located on the left side of the first sensor 82, and when the water amount in the second cavity 92 is too small, the first sliding block 81 sinks to trigger the first sensor 82, the first ball valve 31 is opened until the first sliding block 81 floats upwards to trigger the third sensor 84, the first ball valve 31 is closed and the water source type heat pump 101 works all the time, if the flow of wastewater is overlarge at the moment, the first sliding block 81 floats upwards to trigger the second sensor 83 when the water entering the second cavity 92 through the third flow channel 17 is too much, the water source type heat pump 101 stops working at the moment, after the centrifugal pump 29 works to pump out hot water, the first sliding block 81 slides downwards to reset the second sensor 83, the water source type heat pump 101 starts to work again to absorb heat in the wastewater for recycling, when the temperature sensor 85 detects that the temperature is too low, the heat pipe 20 is powered on, and when the temperature sensor 85 detects that the temperature reaches the standard, the heat pipe 20 is powered off.
Preferably, the centrifugal pump 29 is provided therein with fan blades and a motor, and the centrifugal force generated when the impeller rotates causes the liquid in the No. six flow passage 30 to generate an upward force.
Preferably, the elastic pad triggering device 103 includes an elastic metal sheet 86 fixedly arranged on the left wall of the seventh flow channel 35, a fourth sensor 87 which is pressed and triggered by the deformed metal sheet 86 is arranged on the left wall of the seventh flow channel 35, when water in the seventh flow channel 35 flows upwards, the metal sheet 86 is deformed to trigger the fourth sensor 87, and the fourth sensor 87 releases a signal to electrify the centrifugal pump 29.
Preferably, the flow control ball valve 104 is capable of regulating the flow of water through the first regulator 52.
In the initial state, the second ball valve 50 is closed, the centrifugal pump 29 is powered off, and the water source type heat pump 101 stops working because no waste water flows into the first flow passage 13.
When a customer needs to take a shower, the customer enters the first cavity 91 to trigger the photoelectric sensor 51 to open the second ball valve 50, at the moment, the first regulator 52 is rotated to slightly open the flow control ball valve 104, at the moment, water is flushed into the seventh flow channel 35 from the second flow channel 15 with water pressure and then flows upwards into the unnumbered flow channel 33, at the moment, the fourth sensor 87 is triggered to enable hot water in the second cavity 92 to enter the sixth flow channel 30 until the hot water upwards enters the fifth flow channel 33 to be merged with cold tap water, cooled and then flows out, and the customer is supplied with the shower; when a guest leaves, the first regulator 52 is closed to close the flow control ball valve 104, the fourth sensor 87 is reset to stop the centrifugal pump 29, and the first photoelectric sensor 51 senses that no object exists in the range, and the second ball valve 50 is closed by a release signal;
the fifth flow passage 33 serves as a first shower point, a plurality of shower points are arranged in the first cavity 91, taking the shower point positioned on the right side of the first cavity 91 and aligned with the first shower point as an example, when a customer enters the shower, the second photoelectric sensor 76 is triggered to open the third ball valve 75, the customer screws the second regulator 77 to open the second flow control ball valve 74, at the moment, tap water enters the second confluence pipeline 71 through the seventh flow passage 35, the eighth flow passage 39 and the cold water pipeline 72 in sequence, meanwhile, water in the seventh flow passage 35 triggers the fourth sensor 87 to enable the centrifugal pump 29 to work, and hot water in the second cavity 92 is driven by the centrifugal pump 29 to enter the second confluence pipeline 71 through the sixth flow passage 30, the ninth flow passage 41 and the hot water pipeline 73 in sequence and then flows out to be supplied to the customer for shower; when a guest leaves, the second regulator 77 is closed to close the second flow control ball valve 75, the fourth sensor 87 is reset to stop the centrifugal pump 29, and the second photoelectric sensor 76 senses that no object exists in the range, and the release signal of the fourth sensor closes the third ball valve 75;
when a customer takes a shower, the waste water with temperature flows downwards into the first flow passage 13, supplies heat to the water in the third flow passage 17 through the water source type heat pump 101, and is discharged into the second cavity 92 after the temperature reaches the standard, so that the waste heat is recycled, and the waste water in the first flow passage 13 which absorbs the heat is discharged outside the shower.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. An energy-saving commercial shower room comprises a bottom room body and is characterized in that: the house body is internally provided with a first cavity for people to shower, the bottom wall of the first cavity is slightly angled to facilitate downward water drainage, a sewage pipeline extending downwards is arranged at the lowest part of the bottom wall of the first cavity, a first flow channel is arranged in the sewage pipeline, the sewage pipeline downwards passes through a water source type heat pump and then discharges waste water in the first flow channel rightwards outside the house, the water source type heat pump can realize the transfer of low-level heat energy to high-level heat energy, a water storage bin is arranged at the lower side of the house body at the left side of the water source type heat pump, a second cavity is arranged in the water storage bin, a floating block control device is arranged in the second cavity, a heat pipe is fixedly arranged on the bottom wall of the second cavity, a tap water pipe is connected under the ground surface at the right side of the house body, a second flow channel is arranged in the tap water pipe, the heat pump at the right side of the water source type heat pump extends upwards in the upper wall of the second flow, the water source type heat pump is characterized in that a third flow channel communicated with the second flow channel and the second cavity is arranged in the first water inlet pipeline, the water source type heat pump is connected to the middle section of the first water inlet pipeline and can heat water in the third flow channel, a second water inlet pipeline which extends to the left in the second cavity after extending downwards is arranged in the bottom wall of the second flow channel on the right side of the second cavity, a fourth flow channel which is communicated with the second flow channel and the second cavity is arranged in the second water inlet pipeline, a first ball valve is arranged in the fourth flow channel, a first confluence pipeline which extends downwards for a certain distance after extending rightwards to the first cavity is fixedly arranged in the left wall of the first cavity, a fifth flow channel is arranged in the first confluence pipeline, and the fifth flow channel is positioned at the downward extending position of the first confluence pipeline and is communicated with the first cavity, a first water outlet pipeline extending leftwards and then upwards to the fifth runner is arranged in the left wall of the lower side of the second cavity, a sixth runner is arranged in the first water outlet pipeline, a centrifugal pump is arranged in the sixth runner, a second ball valve is arranged in the sixth runner on the upper side of the centrifugal pump, a third water inlet pipeline extending upwards to the fifth runner is arranged in the upper wall of the second runner on the left side of the sixth runner, a seventh runner communicated with the second runner and the fifth runner is arranged in the third water inlet pipeline, a spring pad trigger device capable of detecting the water flow in the seventh runner is arranged on the left wall of the seventh runner, a flow control device capable of controlling the water flow in the seventh runner is arranged in the seventh runner on the upper side of the spring pad trigger device, and a fourth water inlet pipeline connected end to end is arranged in the first cavity wall, an eighth runner is arranged in the fourth water inlet pipeline and is communicated with the seventh runner between the spring washer trigger device and the flow control ball valve, a fifth water inlet pipeline which is connected end to end is arranged in the inner ring of the first cavity wall, a ninth runner is arranged in the fifth water inlet pipeline and is communicated with the sixth runner between the centrifugal pump and the second ball valve, a first photoelectric sensor which can control the second ball valve and a first regulator which can regulate the flow control ball valve are arranged on the left wall of the first cavity at the lower side of the fifth runner,
an energy-saving commercial shower room as claimed in claim 1, characterized in that: no. five runners regard as a shower point, be equipped with a plurality of shower point in the cavity, take the shower point that is located the right side that counterpoints with a shower point in the cavity as an example, be equipped with in the cavity right wall with No. two pipeline that converges that pipeline is the same that converge, be located No. two pipeline downside that converges eight runners with No. nine runner upside install respectively with cold water pipeline and the hot water pipeline that No. two pipeline meet that converge, be located be equipped with No. two manual ball valve devices in the cold water pipeline, be located be equipped with No. three ball valves in the hot water pipeline, be located the cold water pipeline is equipped with No. two flow control ball valves, be located be equipped with on the cavity right wall with No. two photoelectric sensor and No. two regulators that correspond with a photoelectric sensor and a regulator position.
2. An energy-saving commercial shower room as claimed in claim 1, characterized in that: the water source type heat pump can force heat to flow from a low-temperature object to a high-temperature object in a reverse circulation mode, namely, water passing through the third flow channel can be heated by wastewater with higher temperature flowing into the first flow channel, and the water flow rate of the third flow channel is controlled by the water source type heat pump.
3. An energy-saving commercial shower room as claimed in claim 1, characterized in that: the floating block control device comprises a third cavity positioned in the second cavity, the third cavity is positioned at the upper side of the heat pipe, a first sliding block is connected in the third cavity in a vertical sliding manner, the third cavity is not sealed, the water level in the third cavity can be as high as the water level in the second cavity, a first sensor capable of controlling the heat pipe is arranged in the left wall of the bottom of the third cavity, a second sensor capable of controlling the water source type heat pump is arranged in the left wall of the top of the third cavity, a third sensor capable of controlling the first ball valve is arranged in the left wall of the third cavity and positioned at the lower side of the second sensor, a temperature sensor is arranged on the front wall of the second cavity at the left side of the first sensor, when the water amount in the second cavity is too small, the first sliding block sinks to trigger the first sensor to open the first ball valve until the first sliding block floats to trigger the third sensor, this moment, a ball valve is closed and water source type heat pump is working always, if the waste water flow is too big this moment so that the water that gets into No. two cavities through No. three runners makes No. one slider come-up trigger No. two sensors, water source type heat pump stop work this moment, make a slider after centrifugal pump work makes hot water take out slide down make No. two sensors after reseing, water source type heat pump begins work again and absorbs the heat reuse in the waste water, it makes the heat pipe circular telegram when temperature sensor detects the temperature and crosses when low, make the heat pipe outage after temperature sensor detects the temperature and reaches standard.
4. An energy-saving commercial shower room as claimed in claim 1, characterized in that: the centrifugal pump is internally provided with fan blades and a motor, and the centrifugal force generated when the impeller rotates enables the liquid in the No. six flow channel to generate upward force.
5. An energy-saving commercial shower room as claimed in claim 1, characterized in that: the elastic pad triggering device comprises an elastic metal sheet fixedly arranged on the left wall of the seven flow channel, a fourth sensor which can be triggered by pressing of the deformed metal sheet is arranged on the left wall of the seven flow channel, when water in the seven flow channel flows upwards, the metal sheet can be deformed to trigger the fourth sensor, and the fourth sensor releases signals to enable the centrifugal pump to be electrified to work.
6. An energy-saving commercial shower room as claimed in claim 1, characterized in that: the flow control ball valve can adjust the flow of water through a first regulator.
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| CN202011147579.6A CN112254204B (en) | 2020-10-23 | 2020-10-23 | Energy-saving commercial shower room |
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| CN202011147579.6A CN112254204B (en) | 2020-10-23 | 2020-10-23 | Energy-saving commercial shower room |
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| CN112254204B CN112254204B (en) | 2021-11-26 |
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