CN104848366A - All-purpose domestic hot water machine set - Google Patents
All-purpose domestic hot water machine set Download PDFInfo
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- CN104848366A CN104848366A CN201410672577.7A CN201410672577A CN104848366A CN 104848366 A CN104848366 A CN 104848366A CN 201410672577 A CN201410672577 A CN 201410672577A CN 104848366 A CN104848366 A CN 104848366A
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- hot water
- water
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- pipe
- temperature
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Abstract
The invention discloses an all-purpose domestic hot water machine set which is mainly composed of a displacement heat exchanger, a pressurization variable frequency pump, an electronic water processor, a hot water circulating pump, a silver ion generator and a control cabinet. The hot water circulating pump is installed on the hot water return pipe of the displacement heat exchanger. A tap water inlet pipe is connected behind the hot water circulating pump of the hot water return pipe. The pressurization variable frequency pump is installed on the tap water inlet pipe. The electronic water processor is installed behind the pressurization variable frequency pump of the tap water inlet pipe. The silver ion generator, a third pressure sensor and a second temperature sensor are installed on the hot water supply pipe of the displacement heat exchanger. The beneficial effects of the all-purpose domestic hot water machine set are that the all-purpose domestic hot water machine set has advantages of being energy-saving, water-saving, economical, hygienic and great in stability, and the requirements of hot water supply for water temperature, water pressure and water quality can be met simultaneously so that the all-purpose domestic hot water machine set has great practical value and popularization and application prospect.
Description
Technical field
The present invention relates to Hot water units technical field, specifically a kind of all-round domestic hot-water's unit.
Background technology
Along with the raising of development in science and technology and people's living standard, domestic hot-water's unit is by more and more extensive use in central hot water supply system, but existing domestic hot-water's unit is difficult to take into account health, energy-conservation, economic and reliable and stable performance.
Summary of the invention
The object of the present invention is to provide and a kind ofly have health, energy-conservation, economic and reliable and stable all-round domestic hot-water's unit concurrently.
The technical solution adopted for the present invention to solve the technical problems is: a kind of all-round domestic hot-water's unit is primarily of volumetric heat exchanger, pressurized frequency change pump, electronic hydrotreater, hot water circulating pump, silver ion generator and switch board composition, be provided with water inlet bottom volumetric heat exchanger to be connected with hot water return pipe, volumetric heat exchanger top is provided with delivery port and is connected with hot water feeding pipe, volumetric heat exchanger is also connected to heating agent feed pipe and heating agent return pipe respectively, and on heating agent feed pipe, temperature-sensing valve is housed, volumetric heat exchanger is also provided with temperature control frequency conversion device, and safety valve is housed, described hot water return pipe is equipped with filter, hot water return pipe is equipped with hot water circulating pump after the filters, hot water return pipe is before hot water circulating pump, temperature sensor one and pressure sensor two is provided with after filter, and be connected to expansion drum, hot water return pipe is also connected to running water water inlet pipe after hot water circulating pump, running water water inlet pipe is equipped with backflow preventer, running water water inlet pipe is equipped with pressurized frequency change pump after backflow preventer, running water water inlet pipe is before pressurized frequency change pump, pressure sensor one is provided with after backflow preventer, running water water inlet pipe is also equipped with electronic hydrotreater after pressurized frequency change pump, described hot water feeding pipe is provided with pressure sensor three and temperature sensor two, hot water feeding pipe was equipped with silver ion generator before pressure sensor three and temperature sensor two.Described temperature control transmitter, pressure sensor one, pressurized frequency change pump, electronic hydrotreater, temperature sensor one, pressure sensor two, hot water circulating pump, temperature-sensing valve, pressure sensor three, temperature sensor two are connected with switch board wiring respectively with silver ion generator.
Operation principle of the present invention is, volumetric heat exchanger for the preparation of with storage domestic hot-water, and exported incessantly by hot water feeding pipe, be contained in the hot water temperature in the temperature control transmitters sense volumetric heat exchanger on volumetric heat exchanger, when the water outlet constant temperature angle value of the hot water temperature in volumetric heat exchanger lower than systemic presupposition being detected, the temperature-sensing valve be contained on heating agent feed pipe will tune up its aperture adaptively, the flow making heating agent feed pipe enter volumetric heat exchanger increases, hot water temperature in volumetric heat exchanger will increase, otherwise then turn temperature-sensing valve aperture down and reduce heating agent feed pipe flow, thus make the hot water temperature in volumetric heat exchanger maintain in the water outlet constant temperature angle value of systemic presupposition all the time, meanwhile, volumetric heat exchanger water outlet is exported by hot water feeding pipe, the silver ion generator be contained on hot water feeding pipe is infiltrated silver ion by certain speed and is given sterilizing, running water water inlet pipe is the timely amount of makeup water of volumetric heat exchanger, the pressurized frequency change pump be contained on running water water inlet pipe carries out frequency conversion and unvarying pressure control by relative to pressure sensor three according to hot water effluent's constant pressure value of systemic presupposition, described pressure sensor three is for detecting hot water feeding pipe's pressure, when the hot water effluent constant pressure value of hot water feeding pipe's pressure lower than systemic presupposition being detected, pressurized frequency change pump will improve rotating speed, to increase rate of water make-up, hot water feeding pipe's pressure raises, otherwise then reduce pressurized frequency change revolution speed, hot water feeding pipe's pressure reduces, thus make hot water feeding pipe's pressure maintain in hot water effluent's constant pressure value of systemic presupposition, realize the present invention constant by hot water feeding pipe's output temperature, the domestic hot-water of hygienic quality and constant pressure gives supply in 24 hours, the pressure sensor one being simultaneously contained in running water water inlet pipe for detect pressurized frequency change pump suction supply pressure and protection pressurized frequency change pump intake pressure be in systemic presupposition anhydrous force value and following time autostop, intake pressure be in systemic presupposition have hydraulic pressure force value and above time Auto Power On certainly transport control and scheduling co-design, be contained in temperature sensor one on hot water return pipe for detecting hot water return pipe temperature, when detect hot water return pipe temperature lower than systemic presupposition open pump circulation warm angle value time, hot water circuit pump startup, water in hot water return pipe will enter volumetric heat exchanger and form circulation, hot water return pipe temperature raises, and when the termination of pumping energy-saving warm angle value of hot water return pipe temperature higher than systemic presupposition being detected, hot water circulating pump is shut down, so repeatedly, energy-conservation, the water-saving result of hot water of the present invention supply is realized.
The temperature signal that described switch board detects according to described temperature control transmitter, temperature sensor one, temperature sensor two, pressure sensor one, pressure sensor two and pressure sensor three and pressure signal; carry out Automatic Control and protection respectively to pressurized frequency change pump, hot water circulating pump and temperature-sensing valve, switch board also carries out automatic distribution and control respectively to described electronic hydrotreater and silver ion generator.
The invention has the beneficial effects as follows, the present invention has the advantages such as energy-conservation, water saving, economy, health and good stability, can take into account the requirement of hot water for reply water temperature, hydraulic pressure and water quality simultaneously, have good practical value and popularizing application prospect.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
In figure, 1, volumetric heat exchanger, 2, temperature control transmitter, 3, safety valve, 4, running water water inlet pipe, 5, backflow preventer, 6, pressure sensor one, 7, pressurized frequency change pump, 8, electronic hydrotreater, 9, switch board, 10, hot water return pipe, 11, filter, 12, expansion drum, 13, temperature sensor one, 14, pressure sensor two, 15, hot water circulating pump, 16, heating agent return pipe, 17, heating agent feed pipe, 18, temperature-sensing valve, 19, hot water feeding pipe, 20, pressure sensor three, 21, temperature sensor two, 22, silver ion generator.
Detailed description of the invention
With regard to accompanying drawing 1, one of the present invention all can be described in detail below by domestic hot-water's unit below.
As shown in Figure 1, the all-round domestic hot-water's unit of one of the present invention is primarily of volumetric heat exchanger 1, pressurized frequency change pump 7, electronic hydrotreater 8, hot water circulating pump 15, silver ion generator 22 and switch board 9 form, be provided with water inlet bottom volumetric heat exchanger 1 to be connected with hot water return pipe 10, volumetric heat exchanger 1 top is provided with delivery port and is connected with hot water feeding pipe 19, volumetric heat exchanger 1 is also connected to heating agent feed pipe 17 and heating agent return pipe 16 respectively, and on heating agent feed pipe 17, temperature-sensing valve 18 is housed, volumetric heat exchanger 1 is also provided with temperature control frequency conversion device 2, and safety valve 3 is housed, described hot water return pipe 10 is equipped with filter 11, hot water return pipe 10 is equipped with hot water circulating pump 15 after filter 11, hot water return pipe 10 is before hot water circulating pump 15, temperature sensor 1 and pressure sensor 2 14 is provided with after filter 11, and be connected to expansion drum 12, hot water return pipe 10 is also connected to running water water inlet pipe 4 after hot water circulating pump 15, running water water inlet pipe 4 is equipped with backflow preventer 5, running water water inlet pipe 4 is equipped with pressurized frequency change pump 7 after backflow preventer 5, running water water inlet pipe 4 is before pressurized frequency change pump 7, pressure sensor 1 is provided with after backflow preventer 5, running water water inlet pipe 4 is also equipped with electronic hydrotreater 8 after pressurized frequency change pump 7, described hot water feeding pipe 19 is provided with pressure sensor 3 20 and temperature sensor 2 21, hot water feeding pipe 19 was equipped with silver ion generator 22 before pressure sensor 3 20 and temperature sensor 2 21.Described temperature control transmitter 2, pressure sensor 1, pressurized frequency change pump 7, electronic hydrotreater 8, temperature sensor 1, pressure sensor 2 14, hot water circulating pump 15, temperature-sensing valve 18, pressure sensor 3 20, temperature sensor 2 21 and silver ion generator 22 are connected with switch board 9 wiring respectively.
Operation principle of the present invention is, volumetric heat exchanger 1 for the preparation of with storage domestic hot-water, and exported incessantly by hot water feeding pipe 19, be contained in the hot water temperature in the temperature control transmitter 2 detection volume formula heat exchanger 1 on volumetric heat exchanger 1, when the water outlet constant temperature angle value of the hot water temperature in volumetric heat exchanger 1 lower than systemic presupposition being detected, the temperature-sensing valve 18 be contained on heating agent feed pipe 17 will tune up its aperture adaptively, the flow making heating agent feed pipe 17 enter volumetric heat exchanger 1 increases, hot water temperature in volumetric heat exchanger 1 will increase, otherwise then turn temperature-sensing valve 18 aperture down and reduce heating agent feed pipe 17 flow, thus make the hot water temperature in volumetric heat exchanger 1 maintain in the water outlet constant temperature angle value of systemic presupposition all the time, meanwhile, volumetric heat exchanger 1 water outlet is exported by hot water feeding pipe 19, the silver ion generator 22 be contained on hot water feeding pipe 19 will be infiltrated silver ion by certain speed and be given sterilizing, running water water inlet pipe 4 is volumetric heat exchanger 1 amount of makeup water in time, the pressurized frequency change pump 7 be contained on running water water inlet pipe 4 carries out frequency conversion and unvarying pressure control by relative to pressure sensor 3 20 according to hot water effluent's constant pressure value of systemic presupposition, described pressure sensor 3 20 is for detecting hot water feeding pipe 19 pressure, when the hot water effluent constant pressure value of hot water feeding pipe 19 pressure lower than systemic presupposition being detected, pressurized frequency change pump 7 will improve rotating speed, to increase rate of water make-up, hot water feeding pipe 19 pressure raises, otherwise then reduce pressurized frequency change pump 7 rotating speed, hot water feeding pipe 19 pressure reduces, thus make hot water feeding pipe 19 pressure maintain in hot water effluent's constant pressure value of systemic presupposition, realize the present invention constant by hot water feeding pipe 19 output temperature, the domestic hot-water of hygienic quality and constant pressure gives supply in 24 hours, the pressure sensor 1 being simultaneously contained in running water water inlet pipe 4 for detect pressurized frequency change pump 7 intake pressure and protection pressurized frequency change pump 7 intake pressure be in systemic presupposition anhydrous force value and following time autostop, intake pressure be in systemic presupposition have hydraulic pressure force value and above time Auto Power On certainly transport control and scheduling co-design, be contained in temperature sensor 1 on hot water return pipe 10 for detecting hot water return pipe 10 temperature, when detect hot water return pipe 10 temperature lower than systemic presupposition open pump circulation warm angle value time, hot water circulating pump 15 starts, water in hot water return pipe 10 will enter volumetric heat exchanger 1 and form circulation, hot water return pipe 10 temperature raises, when the termination of pumping energy-saving warm angle value of hot water return pipe 10 temperature higher than systemic presupposition being detected, hot water circulating pump 15 is shut down, so repeatedly, energy-conservation, the water-saving result of hot water of the present invention supply is realized.
The temperature signal that described switch board 9 detects according to described temperature control transmitter 2, temperature sensor 1, temperature sensor 2 21, pressure sensor 1, pressure sensor 2 14 and pressure sensor 3 20 and pressure signal; carry out Automatic Control and protection respectively to pressurized frequency change pump 7, hot water circulating pump 15 and temperature-sensing valve 18, switch board 9 also carries out automatic distribution and control respectively to described electronic hydrotreater 8 and silver ion generator 22.
Claims (1)
1. all-round domestic hot-water's unit is primarily of volumetric heat exchanger, pressurized frequency change pump, electronic hydrotreater, hot water circulating pump, silver ion generator and switch board composition, be provided with water inlet bottom volumetric heat exchanger to be connected with hot water return pipe, volumetric heat exchanger top is provided with delivery port and is connected with hot water feeding pipe, volumetric heat exchanger is also connected to heating agent feed pipe and heating agent return pipe respectively, and on heating agent feed pipe, temperature-sensing valve is housed, volumetric heat exchanger is also provided with temperature control frequency conversion device, hot water return pipe is equipped with hot water circulating pump, hot water return pipe is also connected to running water water inlet pipe after hot water circulating pump, it is characterized in that, running water water inlet pipe is equipped with pressurized frequency change pump, running water water inlet pipe is equipped with electronic hydrotreater after pressurized frequency change pump, hot water feeding pipe is provided with pressure sensor three and temperature sensor two, hot water feeding pipe was equipped with silver ion generator before pressure sensor three and temperature sensor two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672577.7A CN104848366A (en) | 2014-11-22 | 2014-11-22 | All-purpose domestic hot water machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672577.7A CN104848366A (en) | 2014-11-22 | 2014-11-22 | All-purpose domestic hot water machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104848366A true CN104848366A (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410672577.7A Pending CN104848366A (en) | 2014-11-22 | 2014-11-22 | All-purpose domestic hot water machine set |
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| Country | Link |
|---|---|
| CN (1) | CN104848366A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059253A (en) * | 2018-08-04 | 2018-12-21 | 齐凤臣 | A kind of frequency conversion constant temperature constant pressure water supply gas fired-boiler and its method of supplying water |
| CN109959058A (en) * | 2019-03-23 | 2019-07-02 | 上海通华不锈钢压力容器工程有限公司 | A kind of building central domestic hot water supply system with energy conservation and safety precaution function |
-
2014
- 2014-11-22 CN CN201410672577.7A patent/CN104848366A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059253A (en) * | 2018-08-04 | 2018-12-21 | 齐凤臣 | A kind of frequency conversion constant temperature constant pressure water supply gas fired-boiler and its method of supplying water |
| CN109959058A (en) * | 2019-03-23 | 2019-07-02 | 上海通华不锈钢压力容器工程有限公司 | A kind of building central domestic hot water supply system with energy conservation and safety precaution function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |
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| WD01 | Invention patent application deemed withdrawn after publication |