CN111623407A - Split type hydraulic module - Google Patents

Split type hydraulic module Download PDF

Info

Publication number
CN111623407A
CN111623407A CN202010105846.7A CN202010105846A CN111623407A CN 111623407 A CN111623407 A CN 111623407A CN 202010105846 A CN202010105846 A CN 202010105846A CN 111623407 A CN111623407 A CN 111623407A
Authority
CN
China
Prior art keywords
water
module
heat exchange
cold
heat
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.)
Pending
Application number
CN202010105846.7A
Other languages
Chinese (zh)
Inventor
文韬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Huiju Construction Technology Co ltd
Original Assignee
Jiangsu Huiju Construction Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Huiju Construction Technology Co ltd filed Critical Jiangsu Huiju Construction Technology Co ltd
Priority to CN202010105846.7A priority Critical patent/CN111623407A/en
Publication of CN111623407A publication Critical patent/CN111623407A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • F24D19/008—Details related to central heating radiators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • 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
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04—Preventing the formation of frost or condensate

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

The invention relates to the field of water supply and heating of buildings, in particular to a hydraulic module for water supply and heating. The split hydraulic module of the present invention comprises: the heat exchange module, the circulation module and the distribution module are independent and connected in sequence through water pipes; the heat exchange module comprises a heat exchanger and a plurality of corresponding water inlets and water outlets, and the heat exchanger enables primary water from a cold/heat source to exchange heat with secondary water circulating indoors; the circulating module comprises a water pump and a plurality of corresponding water inlets and water outlets, the water pump provides circulating power supply, and water subjected to heat exchange enters or flows out of a room. The distribution module comprises a water distribution and collection device and a plurality of corresponding water inlets and water outlets, and the water distribution and collection device distributes indoor circulating secondary water. The parts for heat exchange, water circulation and water distribution in the split type hydraulic module can be arranged relatively independently, can adapt to various installation positions and installation spaces, and can relatively reduce the occupation of user space.

Description

Split type hydraulic module
Technical Field
The invention relates to the field of water supply and heating of buildings, in particular to a hydraulic module for water supply and heating.
Background
All relevant components of a traditional building hydraulic module are generally integrated in a box body, and the highly integrated hydraulic module has the advantages of high quality assurance, convenience in field installation and the like. However, the traditional hydraulic module box is large, and the connecting pipes are fixed and concentrated. In actual projects, technical requirements such as installation positions, installation spaces, pipeline laying rationality and the like are often restricted due to different project requirements, so that the hydraulic module is inflexible to install and the use space of a user is often sacrificed. There is still room for optimization in terms of installation, piping arrangement, etc.
Chinese patent CN 102679431 a discloses an energy-saving central heating and hot water supply system, which provides an energy-saving central heating and hot water supply system capable of saving energy. The central heating and hot water supply system includes: a main heat exchanger supplied from the heat production facility to one heat source of hot water or medium-temperature water or steam for producing hot water for heating by heat exchange; a circulation pump for circulating the heating hot water so that the heating hot water produced by the main heat exchanger is supplied to each household and each floor and recovered; a hot water heat exchanger provided in each house or each floor, for producing hot water for hot water supply by heat exchange between the hot water for heating supplied from the main heat exchanger and the hot water for hot water supply; the hot water distributor is installed in each household or each floor, and is configured to circulate hot water for heating, which is supplied directly from the main heat exchanger to the hot water for heating or is supplied to the hot water heat exchanger for use in producing hot water for heating, to the floor coil installed in each household or each floor. This patent utilizes this floor heating of building to pass through heat exchanger heating bathing water, has practiced thrift the energy. However, the system still integrates a hot water heat exchanger, a hot water distributor and the like, and occupies a large space.
Disclosure of Invention
The invention aims to provide a split type hydraulic module, which enables all parts for heat exchange, water circulation and water distribution to be arranged relatively independently, can adapt to various installation positions and installation spaces and can relatively reduce the occupied space of a user.
In order to achieve the purpose, the invention provides the following technical scheme:
a split hydro module, comprising:
the heat exchange module and the circulation module are independent and connected through a water pipe;
the heat exchange module comprises a heat exchanger and a plurality of corresponding water inlets and water outlets, and the heat exchanger enables primary water from a cold/heat source to exchange heat with secondary water circulating indoors;
the circulating module comprises a water pump and a plurality of corresponding water inlets and water outlets, the water pump provides circulating power supply, and water subjected to heat exchange enters or flows out of a room.
The scheme enables the parts for heat exchange and water circulation to be arranged relatively independently, can adapt to various installation positions and installation spaces of buildings under different conditions, and can relatively reduce occupation of user space. This scheme is applicable to the supply of washing water. The heat exchange module and the circulation module are relatively independent, primary water from a heat source and secondary water entering a house can be relatively separated, so that the modules corresponding to two different water supply and return temperatures are respectively independent, different measures can be conveniently taken according to different temperatures, and mutual influence is avoided.
Further, the split type hydraulic module also comprises a distribution module which is relatively independent and is connected with the circulation module through a water pipe. The distribution module comprises a water distribution and collection device and a plurality of corresponding water inlets and water outlets, and the water distribution and collection device distributes indoor circulating secondary water. The scheme is more suitable for supplying indoor refrigeration/hot water, namely temperature regulation, and can also be connected with a water outlet pipe to provide indoor washing water. The scheme enables the parts for heat exchange, water circulation and water distribution to be arranged relatively independently. The heat exchange module, the circulation module and the distribution module can be randomly combined and arranged in a pipe well, a household walkway or a house, the adaptability and the flexibility are strong, and the space can be saved to the greatest extent.
Further, the heat exchange module comprises a cold/heat source water inlet and a cold/heat source water outlet which are respectively communicated with the heat exchanger; the heat exchange module also comprises a heat exchange water inlet and a heat exchange water outlet which are respectively communicated with the heat exchanger, and secondary water from the indoor is input into the heat exchange water inlet; the heat exchange water outlet outputs the secondary water after heat exchange towards the indoor direction; the circulating module at least comprises two pipelines, wherein the secondary circulating water return pipeline is communicated with the heat exchange water inlet; the secondary circulation water supply pipeline is communicated with the heat exchange water outlet; the water pump is arranged on the secondary circulation water return pipeline or the secondary circulation water supply pipeline.
Generally, cold water is used for cooling when entering a room in summer, and hot water is used for heating when entering the room in winter. Each water inlet and outlet can be only in accordance with heat exchange logic, and the change of specific water flow direction in winter and summer is also completely feasible.
Preferably, the circulating module further comprises a pressure stabilizing device and a constant-pressure water supplementing connecting piece, wherein the pressure stabilizing device is arranged on the front side of the water pump in the water flow direction and is close to the water pump, and the pressure stabilizing device stabilizes the water pressure of secondary water entering the room; and stabilizing the water quantity of the secondary water by the constant-pressure water supplementing connecting piece.
Preferably, the circulation module further comprises an electric control unit, and the electric control unit comprises a power distribution control part and a household system control part; the power distribution control part comprises power distribution control over the water pump and other electric equipment in the split type hydraulic module; the household system control part comprises flow control of all electric two-way valves in the split hydraulic module. The electric control unit is electrically connected with the controlled object.
The electric control unit can be configured at the circulating module part and is used for carrying out weak current control on the whole split type hydraulic module. The electric control unit not only has a power distribution function, but also can control the flow of the electric two-way valve, and control the opening and closing of the thermoelectric valve of the distribution module to be used for adjusting the temperature of the tail end of a room, controlling the dewing prevention and the like.
Preferably, the distribution module further comprises a thermoelectric valve for controlling the flow rate of the water distributed by the water distributor and collector; the opening and closing of the thermoelectric valve is controlled by a household system control part. The water flow is controlled to achieve the effect of adjusting the room temperature. Meanwhile, when the temperature of the inner wall surface of the room is lower than the dew point temperature of air, the inner wall surface of the room is easy to generate a dewing condition, and the dewing prevention effect is achieved by controlling the opening and closing of the thermoelectric valve.
Preferably, the heat exchange module further comprises a fresh air water inlet and a fresh air water outlet, the fresh air water inlet is communicated with the cold/heat source water inlet, water from the cold/heat source water inlet is divided into two paths, one path of water flows to the heat exchanger, and the other path of water flows to the fresh air water inlet to provide cold/hot water for the external fresh air fan. The fresh air water outlet is communicated with the cold/heat source water outlet, and water which flows back through the external fresh air machine and is subjected to heat exchange with water which is subjected to heat exchange through the heat exchanger flows to the cold/heat source water outlet.
The heat exchange module in the scheme has the function of providing cold/heat sources for the fresh air fan. Namely, the cold/hot water is distributed to the fresh air machine through a three-way valve piece arranged on the front/back side of the primary side heat exchanger.
Preferably, a filter is arranged on the front side of the pipeline on which the water pump is arranged in the water flow direction, so that water flowing into the water pump is filtered. The filter can prevent foreign matters from entering the water pump to cause damage.
Preferably, the heat exchange module further comprises a heat metering device arranged at the cold/heat source water inlet to meter heat from the cold/heat source water inlet. The heat metering equipment is used for realizing the household energy metering of cooling/heating.
The invention provides another split hydraulic module scheme, which comprises the following steps:
the heat exchange module, the circulation module and the distribution module are independent and connected in sequence through water pipes;
the heat exchange module comprises a cold/heat source water inlet and a cold/heat source water outlet which are respectively communicated with the heat exchanger, and the heat exchanger enables primary water from the cold/heat source to exchange heat with indoor circulating secondary water;
the heat exchange module also comprises a heat exchange water inlet and a heat exchange water outlet which are respectively communicated with the heat exchanger, and secondary water from the indoor is input into the heat exchange water inlet; the heat exchange water outlet outputs the secondary water after heat exchange towards the indoor direction;
the circulating module comprises two pipelines, wherein a secondary circulating water return pipeline is communicated with the heat exchange water inlet; the secondary circulation water supply pipeline is communicated with the heat exchange water outlet, and the water pump is arranged on the secondary circulation water return pipeline or the secondary circulation water supply pipeline to provide secondary water circulation power;
the distribution module comprises a water distribution and collection device and a thermal valve, the water distribution and collection device is communicated with the secondary circulation water return pipeline and is used for performing hydraulic distribution on cold/hot tail ends entering the room; the thermo-electric valve is communicated with the secondary circulation water supply pipeline and controls the flow of the cold/hot end pipelines.
The scheme is also suitable for the indoor air conditioning heating and ventilating system, and can provide washing water for indoor use, and the principle is the same as that of the previous scheme.
Similarly, the heat exchange module in the scheme can also comprise a fresh air water inlet and a fresh air water outlet, the fresh air water inlet is communicated with the cold/heat source water inlet, water from the cold/heat source water inlet is divided into two paths, one path of water flows to the heat exchanger, and the other path of water flows to the fresh air water inlet to provide cold/hot water for the external fresh air fan; the fresh air water outlet is communicated with the cold/heat source water outlet, and water which flows back through the external fresh air machine and is subjected to heat exchange with water which is subjected to heat exchange through the heat exchanger flows to the cold/heat source water outlet.
Similarly, the circulating module in the scheme can also comprise an electric control unit, and the electric control unit comprises a power distribution control part and a household system control part; the power distribution control part comprises power distribution control over the water pump and other electric equipment in the split type hydraulic module; the household system control part comprises flow control of all electric two-way valves in the split hydraulic module and on-off control of thermoelectric valves in the distribution module; the indoor tail end temperature regulation and the anti-condensation control are realized through the opening and closing of the thermoelectric valve. The electric control unit is electrically connected with the controlled object.
The invention has at least one of the following beneficial effects:
1. the heat exchange module, the circulation module and the distribution module can be randomly combined and arranged in a pipe well, a household walkway or a house, are suitable for various specific building spaces, have strong flexibility and can save space to the greatest extent. Based on the high price of real estate at present, the cost can be greatly saved by saving space. Meanwhile, the modularized configuration is also suitable for batch production in factories, and the production and manufacturing efficiency is improved.
2. The heat exchange module, the circulation module and the distribution module are relatively independent, primary water from a heat source and secondary water entering a house can be relatively separated, so that the modules corresponding to two different water supply and return temperatures are respectively independent, different measures can be conveniently taken according to different temperatures, and mutual influence is avoided.
3. The heat exchange module and the circulation module can be used for providing cold and hot water for indoor washing only, and can also be used together with the distribution module to provide refrigeration/heat for indoor use, and the heat exchange module and the circulation module can be flexibly matched according to requirements.
4. The heat exchange module has the function of providing cold/heat source for the fresh air fan. The cold/hot water can be distributed to the fresh air machine through a three-way valve arranged on the front/back side of the primary side heat exchanger.
5. The electric control unit not only has a power distribution function, but also can control the flow of the electric two-way valve, and control the opening and closing of the thermoelectric valve of the distribution module to be used for adjusting the temperature of the tail end of a room, controlling the dewing prevention and the like.
6. The pressure stabilizer and the constant-pressure water supplementing connecting piece can stabilize the water pressure and the water quantity of secondary water entering the room.
Drawings
FIG. 1 is a schematic view of an embodiment of a split hydro module of the present invention;
FIG. 2 is a schematic view of another embodiment of the split hydro module of the present invention;
FIG. 3 is a schematic view of one embodiment of a heat exchange module of the present invention;
FIG. 4 is a schematic view of another embodiment of the split hydro module of the present invention;
FIG. 5 is a second wall-mounted mode of the split hydro-module of the present invention;
FIG. 6 is a third wall-mount installation mode of the split hydro-module of the present invention;
FIG. 7 is a fourth wall-mount installation mode of the split hydro-module of the present invention;
fig. 8 shows a fifth wall-mounted installation mode of the split hydro module of the present invention.
Wherein: 100 heat exchange modules; 101 heat exchanger; 102 a heat metering device; 103 a valve; 104 cold/hot source water inlet; 105 cold/hot source water outlets; 106 heat exchange water inlet; 107 heat exchange water outlet; 108 fresh air inlet; 109 fresh air outlet; a 200 cycle module; 201 water pump; 202 a secondary circulation water supply pipeline; 203 secondary circulation water return pipeline; 204 voltage stabilizer; 205 constant pressure water replenishing connecting piece; 206 a filter; 207 an electronic control unit; 300 a distribution module; 301 dividing water collector; 302 a thermo-electric valve; 9 water pipe. The direction of the arrows in the figure is the direction of water flow.
Detailed Description
For the purposes of promoting an understanding of the principles of the invention, reference will now be made to the embodiments illustrated, and specific language will be used to describe the same. It should be understood, however, that the scope of the present invention is not limited thereto. All alternatives, modifications, and further applications of the invention as would occur to one skilled in the art are intended to be included within the scope of the invention.
In the following embodiments, the front side and the rear side refer to the inflow direction of the water flow of the pipe section at which the water flow is located as the front side and the outflow direction as the rear side; the upper part, the lower part, the left part and the right part take the paper surface direction position in the figure as the standard.
The split hydraulic module of an embodiment disclosed in the present invention, as shown in fig. 1, includes:
the heat exchange module 100 and the circulation module 200 are respectively independent and are connected through a water pipe 9. The water pipe 9 is preferably a heat-insulating integral pipe, and the water pipe 9 functions in the other embodiments in the same way. The heat exchange module 100 includes a heat exchanger 101 and a plurality of corresponding water inlets and outlets. The left side of the heat exchanger 101 in fig. 1 can be called as the primary side, and the heat exchanger is connected with primary water from a cold/heat source and used for returning the primary water after heat exchange to the cold/heat source; the right side of the heat exchanger 101 may be referred to as the secondary side, and the water subjected to heat exchange at the secondary side will enter the room. The heat exchanger 101 realizes heat exchange between the primary side and the secondary side, so that primary water from a cold/heat source and secondary water circulating indoors perform heat exchange, namely, heat of a main machine is transferred to an indoor radiation tail end. The heat exchanger 101 may be a plate heat exchanger, a shell-and-tube heat exchanger, a floating head heat exchanger, a fixed tube-plate heat exchanger, a U-shaped tube-plate heat exchanger, or other various types of corresponding equipment capable of achieving a heat exchange effect, and is preferably a plate heat exchanger. The heat exchanger 101 in the other embodiments of the present invention is the same as this embodiment.
The direction of the water flow indicated by the arrows in fig. 1 is only an example, and in practice, the change of the direction of the water flow is fully possible as long as the heat exchange logic is met. For convenience of description, this embodiment and other embodiments are illustrated in the drawings and not meant to limit the invention. In fig. 1, only the valve 103 at the primary water supply end is identified, and the rest of the same valves are drawn in the drawings, but the illustration is omitted for simplicity.
Referring again to fig. 1, the circulation module 200 includes a water pump 201 and a plurality of water inlets and outlets. The water pump 201 provides circulating power supply for the secondary side, and water with heat exchange on the secondary side enters or flows out of the indoor. Typically, a water pump 201 is provided in the conduit out of the room (i.e., the lower side in fig. 1) to provide power for circulation of the secondary water indoors. The water pump 201 in other embodiments of the present invention is the same as this embodiment.
Other connections and ancillary functional equipment and valves may be included in the heat exchange module 100 and the cycle module 200, but are not limited to those shown. The same is true for other embodiments.
The split hydro module in this embodiment includes two sub-modules: the heat exchange module 100 and the circulation module 200 may provide hot or cold water subjected to heat exchange for indoor use, and the hot or cold water may be used for indoor cooling, heating or washing. Each sub-module can be independently arranged at positions such as a pipe well, a passageway for entering a house and the like, and the device is small in occupied space and high in adaptability.
In another illustrated embodiment, as shown in fig. 2, a split hydro module includes: the heat exchange module 100, the circulation module 200 and the distribution module 300 which are independent from each other are connected in sequence through the water pipes 9 (4 water pipes 9 are provided in fig. 2, only 1 pipe is labeled for simplicity, and others are omitted). The heat exchange module 100 includes a cold/heat source water inlet 104 for receiving the primary water from the cold/heat source and a cold/heat source water outlet 105, and returns the primary water after heat exchange to the cold/heat source. The cold/heat source water inlet 104 and the cold/heat source water outlet 105 are respectively communicated with the heat exchanger 101. The heat exchange module 100 further includes a heat exchange water inlet 106 and a heat exchange water outlet 107, which are also respectively communicated with the heat exchanger 101. The heat exchange water inlet 106 inputs secondary water from indoor; the heat exchange water outlet 107 outputs the secondary water after heat exchange towards the indoor direction.
The heat exchanger 101 may also be provided with a heat metering device 102, such as a household heat meter, at the front end in the water flow direction, for implementing household energy metering for cooling/heating. The heat metering device 102 in other embodiments of the present invention is the same as this embodiment. Valves 103 are arranged at the front side of the heat metering device 102 in the water flow direction and at the water supply end and the water return end at the primary side of the heat exchanger 101 (only the valve at the front side of the heat metering device 102 in the water flow direction is marked in the figure, and the rest two figures are drawn, but the drawing is concise, and the marks are omitted in the drawing).
The circulation module 200 at least comprises two pipelines, wherein the secondary circulation water return pipeline 203 is communicated with the heat exchange water inlet 106; the secondary circulation water supply pipeline 202 is communicated with the heat exchange water outlet 107. The water pump 201 is provided on the secondary circulation water return line 203 or the secondary circulation water supply line 202. In most cases, the water pump 201 is provided on the secondary circulation return pipe 203. The circulation module 200 may further include a pressure stabilizer 204 and a constant pressure water charging connection 205 disposed on the front side of the water pump 201 in the water flow direction and near the water pump 201. The pressure stabilizer 204 is used for stabilizing the water pressure and maintaining the circulating pressure of the system. The pressure stabilizer 204 may be an expansion tank that functions to stabilize pressure. The constant pressure water replenishing connection 205 is used for replenishing water into the pipeline to stabilize the water quantity when the pipeline water pressure is low, namely the water quantity is too small. Be located water pump 201 on the pipeline water flow direction front side and be provided with filter 206 and make the water that flows into water pump 201 through filtering, can prevent that the foreign matter from getting into water pump 201 and guarantee the normal operating of water pump. The filter 206 may be a Y-filter or other device that performs a filtering function.
The cycle module 200 may also include an electronic control unit 207. The electronic control unit 207 includes a power distribution control unit and a household system control unit. The power distribution control part comprises power distribution control over the water pump 201 and other electric equipment in the split type hydraulic module. The household system control includes flow control of all the electric two-way valves in the split hydro module and opening and closing of the thermoelectric valve 302 in the distribution module 300. The electronic control unit 207 may also be arranged separately from the circulation module 200, but is preferably integrated in the circulation module. The electronic control unit 207 is electrically connected to all the controlled objects, and a specific circuit diagram is omitted.
The distribution module 300 comprises a water collector 301 and a plurality of corresponding water inlets and outlets. The water dividing and collecting device 301 is connected with a secondary circulation water supply pipeline 202, and distributes secondary water circulating indoors, namely, hydraulic distribution to cold/hot ends of various users is realized. The distribution module 300 also includes a thermoelectric valve 302 in communication with the secondary loop return line 203. The thermoelectric valve 302 controls the flow rate of the water distributed by the water distributor-collector, namely, the flow rate control of each cold/hot end pipeline is realized. The opening and closing of the thermo-electric valve 302 is controlled by a household system control part in the electronic control unit 207. In the household system, the temperature regulation, the anti-condensation control and the like of the room tail end radiation system are realized through the opening and closing of the thermoelectric valve 302.
The heat exchange module 100, the circulation module 200 and the distribution module 300 may be arranged in any combination of the piping shaft, the entryway and the indoor, either together or separately. For example, the heat exchange module 100 may be located in a pipe well, and the circulation module 200 may be located in a walkway; the dispensing module 300 may be located indoors; the heat exchange module 100, the circulation module 200 may be located in a pipe well, the distribution module 300 may be located indoors, and so on. However, since the water pump 201 is provided in the circulation module 200, there is a little noise, and the circulation module 200 is preferably placed outdoors. Fig. 2 shows a mode of wall-mounted installation of the split hydraulic module of the present invention. Fig. 5-8 show second to fifth wall-mounted installation modes of the split type hydraulic module of the invention, the wall-mounted installation, overhaul and maintenance are convenient, and the installation conditions are not limited. These modes are illustrative, and not only these modes can be adopted, but also simple modifications thereof are included in the scope of the present invention. Other embodiments of the invention show the manner in which the suspended ceiling is installed.
The embodiment with the distribution module 300 is more suitable for indoor cooling/heating, namely, the purpose of regulating indoor cooling and heating is realized. The heat exchange module 100, the circulation module 200 and the distribution module 300 are relatively independent, and primary water from a heat source and secondary water entering a house can be relatively separated, so that the modules corresponding to two different water supply and return temperatures are respectively independent, different measures can be conveniently taken according to different temperatures, and mutual influence is avoided. Meanwhile, the modularized configuration is also suitable for batch production in factories, and the production and manufacturing efficiency is improved.
In some embodiments of the present invention, as shown in fig. 3, heat exchange module 100 comprises heat exchanger 101; the heat metering device 102, the valve 103, the cold/heat source water inlet 104, the cold/heat source water outlet 105, the heat exchange water inlet 106 and the heat exchange water outlet 107 are connected and function the same as the previous embodiment. The heat exchange module 100 may further include a fresh air inlet 108 and a fresh air outlet 109. The fresh air inlet 108 is in communication with the cold/heat source inlet 104. Water from the cold/heat source water inlet 104 is split into two paths, one path flows to the heat exchanger 101 and the other path flows to the fresh air water inlet 108 to provide cold/hot water for the external fresh air machine. The fresh air water outlet 109 is communicated with the cold/heat source water outlet, and the fresh air water outlet 109 reflows water passing through an external fresh air fan, and the water and water subjected to heat exchange by the heat exchanger 101 flow to the cold/heat source water outlet 105.
The heat exchange module 100 of this embodiment also has a function of providing a cold/heat source for the fresh air machine. That is, the cold/hot water is distributed to the fresh air machine by the three-way valve provided on the front/rear side of the primary side heat exchanger 101. For the heating and ventilation system which is not provided with a centralized cold and heat source for the fresh air fan, the three-way valve can be cancelled and replaced by a straight pipe.
In yet another illustrated embodiment, as shown in fig. 4, a split hydro module includes: the heat exchange module 100, the circulation module 200 and the distribution module 300 which are independent from each other are connected in sequence through the water pipes 9 (4 water pipes 9 are provided in fig. 4, only 1 pipe is labeled for simplicity, and others are omitted). The heat exchange module 100 includes a cold/heat source water inlet 104 for receiving the primary water from the cold/heat source and a cold/heat source water outlet 105, and returns the primary water after heat exchange to the cold/heat source. The cold/heat source water inlet 104 and the cold/heat source water outlet 105 are respectively communicated with the heat exchanger 101. The heat exchanger 101 exchanges heat between the primary water from the cold/heat source and the secondary water circulating indoors. In fig. 4, only the valve 103 at the return end of the primary side of the heat exchanger 101 is shown, and the rest two figures are drawn, but the drawing is omitted for simplicity. Other connections and ancillary functional devices and valves commonly used in water supply and warming may also be used in this embodiment (not shown).
The heat exchange module 100 further includes a heat exchange water inlet 106 and a heat exchange water outlet 107, which are also respectively communicated with the heat exchanger 101. The heat exchange water inlet 106 inputs secondary water from indoor; the heat exchange water outlet 107 outputs the secondary water after heat exchange towards the indoor direction.
The circulation module 200 at least comprises two pipelines, wherein the secondary circulation water return pipeline 203 is communicated with the heat exchange water inlet 106; the secondary circulation water supply pipeline 202 is communicated with the heat exchange water outlet 107. The water pump 201 is arranged on the secondary circulation water return line 203 or the secondary circulation water supply line 202 to provide secondary water circulation power.
The distribution module 300 comprises a water collector 301 and a thermo-electric valve 302. The water dividing and collecting device 301 is connected with a secondary circulation water supply pipeline 202, and distributes secondary water circulating indoors, namely, hydraulic distribution to cold/hot ends of various users is realized. The thermo valve 302 is communicated with the secondary circulation return water pipe 203. The thermoelectric valve 302 controls the flow rate of the water distributed by the water distributor-collector, namely, the flow rate control of each cold/hot end pipeline is realized. In the household system, the temperature regulation, the anti-condensation control and the like of the room tail end radiation system are realized through the opening and closing of the thermoelectric valve 302.
Fig. 4 shows one mode of ceiling installation for a split hydro-module of the present invention. The ceiling-mounted heat exchange module 100, the circulation module 200 and the distribution module 300 may be installed in a ceiling of a public area, a ceiling of a room, etc., and do not occupy an actual use space. The present embodiment is suitable for indoor heating and ventilation system, and may have water outlet pipe to provide washing water.
In the embodiment of the split hydraulic module shown in fig. 4, one or more devices such as an electronic control unit, a heat metering device, a pressure stabilizing device, a constant pressure water replenishing connector, a filter, a fresh air inlet/outlet and the like can be optionally added at corresponding positions, and the principle and configuration of the split hydraulic module are the same as those of the previous embodiment.
While the invention has been illustrated and described in detail in the drawings and foregoing description, the same is to be considered as illustrative and not restrictive in character, it being understood that only the preferred embodiment has been shown and described and that all changes and modifications that come within the spirit of the invention are desired to be protected.

Claims (12)

1. A split hydro module, comprising:
the heat exchange module and the circulation module are independent and connected through a water pipe;
the heat exchange module comprises a heat exchanger and a plurality of corresponding water inlets and water outlets, and the heat exchanger enables primary water from a cold/heat source to exchange heat with secondary water circulating indoors;
the circulating module comprises a water pump and a plurality of corresponding water inlets and water outlets, the water pump provides circulating power supply, and water subjected to heat exchange enters or flows out of a room.
2. The split hydro-module of claim 1, further comprising a distribution module which is relatively independent and connected with the circulation module through a water pipe, wherein the distribution module comprises a water distributor and a plurality of water inlets and water outlets, and the water distributor distributes secondary water circulating indoors.
3. The split hydraulic module of claim 1 or 2, wherein the heat exchange module comprises a cold/heat source water inlet and a cold/heat source water outlet, which are respectively communicated with the heat exchanger;
the heat exchange module also comprises a heat exchange water inlet and a heat exchange water outlet which are respectively communicated with the heat exchanger, and secondary water from the indoor is input into the heat exchange water inlet; the heat exchange water outlet outputs the secondary water after heat exchange towards the indoor direction;
the circulating module at least comprises two pipelines, wherein the secondary circulating water return pipeline is communicated with the heat exchange water inlet; the secondary circulation water supply pipeline is communicated with the heat exchange water outlet;
the water pump is arranged on the secondary circulation water return pipeline or the secondary circulation water supply pipeline.
4. The split type hydraulic module according to claim 3, wherein the circulation module further comprises a pressure stabilizer and a constant pressure water replenishing connecting piece, the pressure stabilizer is arranged on the front side of the water flow direction of the water pump and close to the water pump, and the pressure stabilizer stabilizes water pressure; and the constant pressure water supplementing connecting piece stabilizes the water quantity.
5. The split hydro module of claim 3, wherein the circulation module further comprises an electronic control unit comprising a power distribution control and a household system control;
the power distribution control part comprises power distribution control over the water pump and other electric equipment in the split type hydraulic module;
the household system control part comprises flow control of all electric two-way valves in the split type hydraulic module;
the electric control unit is electrically connected with the controlled object.
6. The split hydro module of claim 5, wherein the distribution module further comprises a thermo-electric valve that controls the flow of water distributed by the water distributor;
the opening and closing of the thermoelectric valve is controlled by the household system control part.
7. The split type hydraulic module according to claim 1 or 2, wherein the heat exchange module further comprises a fresh air inlet and a fresh air outlet, the fresh air inlet is communicated with the cold/heat source water inlet, water from the cold/heat source water inlet is divided into two paths, one path flows to the heat exchanger, and the other path flows to the fresh air inlet to provide cold/hot water for an external fresh air machine;
the fresh air water outlet is communicated with the cold/heat source water outlet, and water which flows back through an external fresh air fan flows back to the fresh air water outlet, is subjected to heat exchange with water which flows through the heat exchanger and flows to the cold/heat source water outlet.
8. The split type hydraulic module according to claim 1 or 2, wherein a filter is arranged on the pipeline where the water pump is located on the front side in the water flow direction, so that the water flowing into the water pump is filtered.
9. The split hydro module of claim 1 or 2, wherein the heat exchange module further comprises a heat metering device disposed at the cold/heat source water inlet to meter heat from the cold/heat source water inlet.
10. A split hydro module, comprising:
the heat exchange module, the circulation module and the distribution module are independent and connected in sequence through water pipes;
the heat exchange module comprises a cold/heat source water inlet and a cold/heat source water outlet which are respectively communicated with the heat exchanger, and the heat exchanger enables primary water from the cold/heat source to exchange heat with secondary water circulating indoors;
the heat exchange module also comprises a heat exchange water inlet and a heat exchange water outlet which are respectively communicated with the heat exchanger, and secondary water from the indoor is input into the heat exchange water inlet; the heat exchange water outlet outputs the secondary water after heat exchange towards the indoor direction;
the circulating module comprises two pipelines, wherein a secondary circulating water return pipeline is communicated with a heat exchange water inlet; the secondary circulation water supply pipeline is communicated with the heat exchange water outlet, and the water pump is arranged on the secondary circulation water return pipeline or the secondary circulation water supply pipeline to provide secondary water circulation power;
and the number of the first and second groups,
the distribution module comprises a water distribution and collection device and a thermoelectric valve, and the water distribution and collection device is communicated with the secondary circulation water return pipeline and is used for hydraulically distributing cold/hot tail ends entering the room; the thermoelectric valve is communicated with the secondary circulation water supply pipeline and controls the flow of the cold/hot end pipelines for each use.
11. The split type hydro module of claim 10, wherein the heat exchange module further comprises a fresh air inlet and a fresh air outlet, the fresh air inlet is communicated with the cold/heat source inlet, water from the cold/heat source inlet is divided into two paths, one path flows to the heat exchanger, and the other path flows to the fresh air inlet to provide cold/hot water for an external fresh air fan;
the fresh air water outlet is communicated with the cold/heat source water outlet, and water which flows back through an external fresh air fan flows back to the fresh air water outlet, is subjected to heat exchange with water which flows through the heat exchanger and flows to the cold/heat source water outlet.
12. The split hydro module of claim 10 or 11, wherein the circulation module further comprises an electronic control unit comprising a power distribution control and a household system control;
the power distribution control part comprises power distribution control over the water pump and other electric equipment in the split type hydraulic module;
the household system control part comprises flow control of all electric two-way valves in the split hydraulic module and on-off control of the thermoelectric valve;
the temperature regulation and the anti-condensation control of the indoor tail end are realized through the opening and closing of the thermoelectric valve;
the electric control unit is electrically connected with the controlled object.
CN202010105846.7A 2020-02-20 2020-02-20 Split type hydraulic module Pending CN111623407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010105846.7A CN111623407A (en) 2020-02-20 2020-02-20 Split type hydraulic module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010105846.7A CN111623407A (en) 2020-02-20 2020-02-20 Split type hydraulic module

Publications (1)

Publication Number Publication Date
CN111623407A true CN111623407A (en) 2020-09-04

Family

ID=72260671

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010105846.7A Pending CN111623407A (en) 2020-02-20 2020-02-20 Split type hydraulic module

Country Status (1)

Country Link
CN (1) CN111623407A (en)

Similar Documents

Publication Publication Date Title
KR101425870B1 (en) Apartment house integration system for heating and hot water supply including household hot water supply heat exchange facility
CN102734857B (en) A kind of heating system
US8327655B2 (en) Heating and air-conditioning installation with a heat pump, the installation including at least one heat transfer fluid distributor unit with coupling to a plurality of heat collection and delivery circuits
SK139495A3 (en) Technologic section for heat consumer supply and device for this technologic section
KR101281014B1 (en) The integrated district heating pipe system with individual heating unit in household of apartments
JP2019519745A (en) Combined heating and cooling system
SK107594A3 (en) Method and apparatus for heating building
CN104180459A (en) Air conditioning system
CN203949271U (en) A kind of domestic heating and Living Water one water system
KR20140088348A (en) Radiant heating and cooling system for individual house
CN212252821U (en) Split type hydraulic module
CN111623407A (en) Split type hydraulic module
CN201302293Y (en) Multifunctional insulating water tank
CN103398409B (en) Utilize backwater heating system
CN210463178U (en) Warm-air and cold-heat combined supply device
CN210320591U (en) Heat exchange equipment and hot water heating integrated air conditioning system
KR20130089487A (en) The integrated district heating pipe system with individual hot water supplying unit in household of apartments
KR20140067412A (en) Radiant heating and cooling system for individual house
CN212538005U (en) Capillary floor heating double-system structure
CN214249911U (en) Novel regional concentrated cooling system
CN109764572A (en) A kind of heat pump unit and the air-conditioning system with it
CN205718559U (en) Heat abstractor
CN214751538U (en) Device system for stabilizing water supply balance flow
CN212204678U (en) Heating device and heating system
CN219140876U (en) Ground heating water mixing center

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 210046 5th floor, building A4, 2 Zidong Road, Maqun street, Qixia District, Nanjing City, Jiangsu Province

Applicant after: Langlu Huiju Construction Technology Co.,Ltd.

Address before: 210046 5th floor, building A4, 2 Zidong Road, Maqun street, Qixia District, Nanjing City, Jiangsu Province

Applicant before: JIANGSU HUIJU CONSTRUCTION TECHNOLOGY Co.,Ltd.

CB02 Change of applicant information