CN102538067A - Heat supply equipment - Google Patents
Heat supply equipment Download PDFInfo
- Publication number
- CN102538067A CN102538067A CN2010105757768A CN201010575776A CN102538067A CN 102538067 A CN102538067 A CN 102538067A CN 2010105757768 A CN2010105757768 A CN 2010105757768A CN 201010575776 A CN201010575776 A CN 201010575776A CN 102538067 A CN102538067 A CN 102538067A
- Authority
- CN
- China
- Prior art keywords
- water
- temperature
- pump
- blender
- valve
- 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
Links
Landscapes
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The invention discloses heat supply equipment which consists of a mixer, a valve, a sensor, a circular pump, a temperature regulating pump, a filter, a connecting tube and a control system, wherein a water inlet of the circular pump passes through the filter and the valve and then is directly connected with a high-temperature water source pipe mouth of a heating station; a water pump outlet passes through a valve blank and then is connected with the mixer; a mixer outlet passes through the valve and then is connected with the heat equipment; an outlet of the temperature regulating pump passes through the valve blank and then is connected with the mixer; an inlet of the temperature regulating pump is connected with a water supplementing port through one end of a tee joint; the other end of the temperature regulating pump is connected with a low-temperature water return pipe; and the low-temperature water return pipe is respectively connected with the heat equipment and a reclaimed water pipe mouth of the heating station through the tee joint. Due to the adoption of the structure, high-temperature incoming water of the heating station is pressurized into the mixer by the circular pump; meanwhile, low-temperature water in water reclaimed by a user or normal temperature softened water used for the first time is pumped into the mixer by the temperature regulating pump; and the mixer is used for mixing two kinds of water with different temperatures, and then conveying the water to the inside of the heat equipment of the user after the temperature of water is reduced to the temperature of the water required by the user, to form a heat supply system.
Description
One: technical field
The present invention relates to a kind of heating equipment that in heating system, uses, particularly a kind of thermal source is the heating equipment of high-temperature-hot-water.
Two: background technology
Heating system in the prior art; (generally all can reach degree more than 100 because the temperature of the heat source water that thermal substation etc. provides is very high; The temperature that the user needs is about 80 degree); Be not suitable for directly flowing to the user and carry out heat supply, generally all need utilize heat-exchange apparatus to carry out heat supply, at present domestic general employing heat exchanger (plate type regenerator group) is changed heat source temperature and is reduced heat supply after the temperature.Because plate type heat exchanger can produce certain resistance (being about 0.10MPa), so just cause the load of heat supply force (forcing) pump to increase, power consumption increases during work; Simultaneously because the heat exchange efficiency of plate type heat exchanger does not reach 100%; So just lost heat energy and pressure that thermal substation provides in vain, increased heat cost, plate type heat exchanger is installed complicated; Also need regular cleaning maintenance, labor human resources simultaneously.
Three: summary of the invention
The objective of the invention is to: design and a kind ofly can reach the heat supply purpose, can raise the efficiency, reduce simultaneously the heating equipment of heat cost and labor strength again.
The present invention adopts following structure to realize above-mentioned purpose; A kind of heating equipment is made up of blender, valve, sensor, circulating pump, temperature adjustment pump, filter, tube connector, control system; The circulating pump water inlet directly is connected with the thermal substation high-temp water source mouth of pipe through behind the filter, valve, and exit of pump passes through to be connected with blender after the valve sets, and mixer outlet passes through behind the valve and is connected with hot equipment; The temperature adjustment delivery side of pump is connected with blender through after the valve sets; The import of temperature adjustment pump is connected with water supplement port through threeway one end, and the other end is connected with the low temperature return pipe, and the low temperature return pipe is connected respectively with hot equipment, the thermal substation recycle-water mouth of pipe through threeway; Be separately installed with pressure sensor at mixer outlet and circulating pump water inlet, temperature sensor also be installed at mixer outlet.
Adopt as above structure; The high temperature of thermal substation comes water to be pressurized in the blender by circulating pump, and simultaneously user's backwater water at low temperature or the normal temperature demineralized water when using are for the first time squeezed in the blender by the temperature adjustment pump, drops to the temperature of the water of customer requirements after blender mixes the water of two kinds of different temperatures; Be delivered to then in the user's heat equipment; Form heating system, the circulating pump supercharging that both can on thermal substation high-temperature-hot-water pressure-based, superpose like this, the consumption of minimizing water pump output shaft power; Equipment needn't dispose heat exchanger again simultaneously, reaches purpose energy-conservation and the reduction labor strength.
Four: description of drawings
Fig. 1 implements state diagram for the present invention
Five: the specific embodiment
A kind of heating equipment as shown in Figure 1 is made up of blender 1, circulating pump 2, temperature adjustment pump 3, filter 4, pressure sensor 5, temperature sensor 6, tube connector etc.The high-temp water source of thermal substation is connected with the import of circulating pump 2 with valve 10, filter 4 backs through the mouth of pipe 9, and the outlet of circulating pump 2 is connected with blender 1 through valve sets 11 backs, and the outlet of blender 1 is connected with user's heat load 13 by tube connector 7 through valve 12 backs; So just can be to user's heat load heat supply; Valve 10 and filter 4 are installed at the low temperature backwater of user's heat load 13 on through return pipe 14, and leave with thermal substation and reclaim the mouth of pipe 15 that pipe network is connected, return pipe 14 is connected through the water inlet of threeway 16 with temperature adjustment pump 3; The outlet of temperature adjustment pump 3 is connected with blender 1 by tube connector 8 through valve sets 11 backs; Because the outlet at blender 1 is equipped with temperature sensor 6,, the leaving water temperature of blender 1 quickens the speed of temperature adjustment pump 3 when being higher than setting value through control system frequency converter (not marking among the figure), increase the flow velocity that water at low temperature flows into blender 1 with this; Reach the purpose that reduces temperature; If the leaving water temperature of opposite blender 1 is lower than the rotating speed that setting value just reduces temperature adjustment pump 3, reduce the entering of water at low temperature, improve the leaving water temperature of blender 1 with this; Unnecessary low temperature backwater then enters into the thermal substation return main through the mouth of pipe 15 simultaneously; Reaching without heat exchanger to make water temperature remain in the scope of setting value equally. because the water inlet of temperature adjustment pump 3 also is provided with the mouth of pipe 18 that is connected with low temperature softening water through threeway 17, opening valve 19 temperature adjustment pumps 3 during so first debugging just can be additional to blender 1 with low temperature softening water, avoids supplying with the water temperature superelevation of user's heat load 13 and security incident takes place; Valve-off 19 when treating that system normally moves; Because pressure sensor 5 also is installed on the outlet pipe of blender 1, control system (not marking among the figure) just can detect user's heat load 13 demand pressure values, and carries out the PID computing according to setting value; Control the rotating speed of circulating pump 2 through the frequency converter (marking among the figure) of control system; It is constant that the user is remained with heat load pressure, thereby satisfy the demand of the 13 pairs of pressure of user's heat load and the water yield, guarantees the heating system operate as normal with this; The import of circulating pump 2 and thermal substation high-temperature water form series relationship simultaneously; Circulating pump 2 supercharging that just can on the pressure-based of high-temperature water, superpose reduces the output shaft power of circulating pump 2, reaches the purpose of power-saving running.The stoppage protection when pressure sensor 5 that the import department of circulating pump 2 installs is used to come the water subnormal pressure.The direction of arrow is water (flow) direction among the figure.
Claims (3)
1. heating equipment; It is characterized in that equipment is made up of blender, valve, sensor, circulating pump, temperature adjustment pump, filter, tube connector, control system; The circulating pump water inlet directly is connected with the thermal substation high-temp water source mouth of pipe through behind the filter, valve, and exit of pump passes through to be connected with blender after the valve sets, and mixer outlet passes through behind the valve and is connected with hot equipment; The temperature adjustment delivery side of pump is connected with blender through after the valve sets; The import of temperature adjustment pump is connected with water supplement port through threeway one end, and the other end is connected with the low temperature return pipe, and the low temperature return pipe is connected respectively with hot equipment, the thermal substation recycle-water mouth of pipe through threeway; Be separately installed with pressure sensor at mixer outlet and circulating pump water inlet, temperature sensor also be installed at mixer outlet.
2. the energy-conservation heating equipment that laminates according to claim 1; It is characterized in that: the speed of quickening the temperature adjustment pump when leaving water temperature of blender is higher than setting value through control system frequency converter; Increase the flow velocity that water at low temperature flows into blender with this, reach the purpose that reduces temperature, if the leaving water temperature of opposite blender is lower than the rotating speed that setting value just reduces the temperature adjustment pump; Reduce the entering of water at low temperature, improve the leaving water temperature of blender with this
3. the energy-conservation heating equipment that laminates according to claim 1 is characterized in that: circulating pump can come the pressure operation that superposes on the water pressure basis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105757768A CN102538067A (en) | 2010-12-07 | 2010-12-07 | Heat supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105757768A CN102538067A (en) | 2010-12-07 | 2010-12-07 | Heat supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102538067A true CN102538067A (en) | 2012-07-04 |
Family
ID=46345618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105757768A Pending CN102538067A (en) | 2010-12-07 | 2010-12-07 | Heat supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102538067A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604158A (en) * | 2013-10-25 | 2014-02-26 | 四川长虹电器股份有限公司 | Temperature regulation device |
| CN103994487A (en) * | 2014-05-26 | 2014-08-20 | 宋春节 | Long-distance single pipe distributed hybrid heating system |
| CN104896762A (en) * | 2015-06-24 | 2015-09-09 | 芜湖美的厨卫电器制造有限公司 | Flow control method of gas and electricity complimentary water heating system |
| CN114341553A (en) * | 2019-07-12 | 2022-04-12 | Ksb股份有限公司 | Method for controlling a device comprising a heat supply pump and a three-way mixer valve |
| CN114588831A (en) * | 2020-12-07 | 2022-06-07 | 中国石油化工股份有限公司 | Fuel oil preparation system and method |
| CN114673935A (en) * | 2022-03-18 | 2022-06-28 | 北京双吉制药有限公司 | Injection water distribution system for drug manufacturing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831232A (en) * | 1981-08-19 | 1983-02-23 | Matsushita Electric Ind Co Ltd | Radiation heating apparatus |
| CN201463067U (en) * | 2009-09-17 | 2010-05-12 | 李清俊 | Intelligent energy-saving direct-connection pressurizing water mixing heat supply set |
| CN101761108A (en) * | 2008-10-29 | 2010-06-30 | 张明亮 | Non-negative pressure cold and hot water mixed supply system for domestic use |
| CN101761964A (en) * | 2008-10-29 | 2010-06-30 | 张明亮 | Temperature-changing variable-quantity heating and heat exchange equipment |
-
2010
- 2010-12-07 CN CN2010105757768A patent/CN102538067A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831232A (en) * | 1981-08-19 | 1983-02-23 | Matsushita Electric Ind Co Ltd | Radiation heating apparatus |
| CN101761108A (en) * | 2008-10-29 | 2010-06-30 | 张明亮 | Non-negative pressure cold and hot water mixed supply system for domestic use |
| CN101761964A (en) * | 2008-10-29 | 2010-06-30 | 张明亮 | Temperature-changing variable-quantity heating and heat exchange equipment |
| CN201463067U (en) * | 2009-09-17 | 2010-05-12 | 李清俊 | Intelligent energy-saving direct-connection pressurizing water mixing heat supply set |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604158A (en) * | 2013-10-25 | 2014-02-26 | 四川长虹电器股份有限公司 | Temperature regulation device |
| CN103994487A (en) * | 2014-05-26 | 2014-08-20 | 宋春节 | Long-distance single pipe distributed hybrid heating system |
| CN104896762A (en) * | 2015-06-24 | 2015-09-09 | 芜湖美的厨卫电器制造有限公司 | Flow control method of gas and electricity complimentary water heating system |
| CN104896762B (en) * | 2015-06-24 | 2017-12-29 | 芜湖美的厨卫电器制造有限公司 | Fire the flow control methods of electric complementary hot-water system |
| CN114341553A (en) * | 2019-07-12 | 2022-04-12 | Ksb股份有限公司 | Method for controlling a device comprising a heat supply pump and a three-way mixer valve |
| CN114341553B (en) * | 2019-07-12 | 2023-08-22 | Ksb股份有限公司 | Method for controlling a device comprising a heat supply pump and a three-way mixer valve |
| CN114588831A (en) * | 2020-12-07 | 2022-06-07 | 中国石油化工股份有限公司 | Fuel oil preparation system and method |
| CN114588831B (en) * | 2020-12-07 | 2024-05-17 | 中国石油化工股份有限公司 | Fuel oil preparation system and method |
| CN114673935A (en) * | 2022-03-18 | 2022-06-28 | 北京双吉制药有限公司 | Injection water distribution system for drug manufacturing |
| CN114673935B (en) * | 2022-03-18 | 2024-01-30 | 北京双吉制药有限公司 | Injection water distribution system for drug production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102538067A (en) | Heat supply equipment | |
| CN101922756B (en) | Hot water pipe network system | |
| CN204438291U (en) | The mixed water direct-heating system hot systems that first-level pipeline network, secondary network directly connect | |
| CN107477646A (en) | A kind of central heating network system | |
| CN208253697U (en) | A kind of geothermal heating operating system of accumulation of heat and multistage terminal user's combined heat | |
| CN205503389U (en) | Colliery pressure fan, pit water energy recovery utilize system | |
| CN102168869A (en) | Electric instant heating type solar heat supply heating system | |
| CN204962923U (en) | Adopt energy -conserving heating system who thoughtlessly supplies unit | |
| CN202008190U (en) | Heating system complementarily using solar energy, air source and electric energy | |
| CN201476201U (en) | Scattered type water-ring earth source heat pump air conditioning system | |
| CN102538066A (en) | Energy-saving non-negative-pressure heating equipment | |
| CN204084940U (en) | A kind of solar energy auxiliary type second-kind absorption-type heat pump machine set system | |
| CN208332450U (en) | A kind of steam energy cascade utilization coupled system of annual operation | |
| CN202221123U (en) | Large-temperature-difference low-radiation heat supply system | |
| CN105444243A (en) | Waste heat recovery heat supply and water charging system and water charging method | |
| CN201874777U (en) | Thermal energy converter of air compressor | |
| CN204830471U (en) | Air -source heat pump water heater | |
| CN206556123U (en) | A kind of heat exchange station water circulation system | |
| CN206469402U (en) | A kind of air-conditioning and hot water supply system based on earth source heat pump | |
| CN205807908U (en) | A kind of energy saver utilizing earth source heat pump | |
| CN201944944U (en) | Energy-saving pressure-superposed heat supply device | |
| CN204880855U (en) | Centralized double -barrelled type of cascade utilization can source station system | |
| CN204063220U (en) | A kind of water circulating pump configuration-system of central cooling/hot pipe network | |
| CN203980396U (en) | Thermal source flow balance controller | |
| CN217109834U (en) | Geothermal water cold and hot combined supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |