CN204329144U - A kind of hygiene-type domestic hot-water unit - Google Patents
A kind of hygiene-type domestic hot-water unit Download PDFInfo
- Publication number
- CN204329144U CN204329144U CN201420737766.3U CN201420737766U CN204329144U CN 204329144 U CN204329144 U CN 204329144U CN 201420737766 U CN201420737766 U CN 201420737766U CN 204329144 U CN204329144 U CN 204329144U
- Authority
- CN
- China
- Prior art keywords
- hot water
- water
- heat exchanger
- volumetric heat
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a kind of hygiene-type domestic hot-water unit primarily of volumetric heat exchanger, pressurized frequency change pump, hot water circulating pump and switch board composition, volumetric heat exchanger comprises the shaping filler of heat-exchanging tube bundle and silver ion disinfectant coating, the shaping filler of silver ion disinfectant coating is filled in bottom volumetric heat exchanger, heat-exchanging tube bundle is installed in the top of the shaping filler of silver ion disinfectant coating, heat-exchanging tube bundle is connected to heating agent feed pipe and heating agent return pipe respectively, and on heating agent feed pipe, temperature-sensing valve is housed, temperature control frequency conversion device is provided with on the top of volumetric heat exchanger, volumetric heat exchanger water inlet and delivery port are connected with hot water return pipe and hot water feeding pipe respectively.The beneficial effects of the utility model are, the utility model has energy-conservation, water saving, economy, the advantage such as health and good stability, and easy to adjust, flexible, multiple functional, and result of use is good, easy to utilize.
Description
Technical field
The utility model relates to Hot water units technical field, specifically a kind of hygiene-type domestic hot-water unit.
Background technology
Along with the raising of development in science and technology and people's living standard; domestic hot-water supply system is applied more and more; and propose more and more higher requirement; domestic hot-water reaches energy-conservation, health, safety and economic effect have become an important research content in hot water supply system; especially hot water sanitation performance; because often Legionella and so on pathogenic bacteria can be detected in hot-water heating system, will jeopardize healthy.
Utility model content
The purpose of this utility model is to provide a kind of energy-conservation, economy and the good hygiene-type domestic hot-water unit of result of use.
The utility model solves the technical scheme that its technical problem adopts: a kind of hygiene-type domestic hot-water unit is primarily of volumetric heat exchanger, pressurized frequency change pump, hot water circulating pump and switch board composition, volumetric heat exchanger comprises the shaping filler of heat-exchanging tube bundle and silver ion disinfectant coating, the shaping filler of silver ion disinfectant coating is filled in bottom volumetric heat exchanger, heat-exchanging tube bundle is installed in the top of the shaping filler of silver ion disinfectant coating, heat-exchanging tube bundle is connected to heating agent feed pipe and heating agent return pipe respectively, and on heating agent feed pipe, temperature-sensing valve is housed, temperature control frequency conversion device is provided with on the top of volumetric heat exchanger, water inlet is provided with bottom volumetric heat exchanger, at volumetric heat exchanger top, safety valve is housed, and be provided with delivery port, volumetric heat exchanger water inlet and delivery port are connected with hot water return pipe and hot water feeding pipe respectively, hot water feeding pipe is provided with pressure sensor three and temperature sensor two, hot water return pipe is equipped with filter two, hot water return pipe is equipped with hot water circulating pump after filter two, hot water return pipe is before hot water circulating pump, temperature sensor one and pressure sensor two is also provided with after filter two, 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 filter one, running water water inlet pipe is equipped with backflow preventer after filter one, 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 equipped with electronic hydrotreater after pressurized frequency change pump.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 are connected with switch board wiring respectively with temperature sensor two.
Operation principle of the present utility model is, volumetric heat exchanger carries out sterilization by the shaping filler of silver ion disinfectant coating, silver ion in the shaping filler of silver ion disinfectant coating will by certain speed water leaking-in, namely water in volumetric heat exchanger be sterilized sterilization and reach hygienic requirements, volumetric heat exchanger is heated by heat-exchanging tube bundle and prepares domestic hot-water simultaneously, 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 that heating agent feed pipe is entered in heat-exchanging tube bundle 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, running water water inlet pipe is successively by filter one filtering foreign material, the anti-backflow of backflow preventer, after pressurized frequency change pump laminates ftercompction and the process of electronic hydrotreater scale inhibition without negative pressure, for volume type heating device provides constant pressure making up water, pressurized frequency change pump is carried out frequency-changing pressure stabilizing relative to pressure sensor three and is run, described pressure sensor three is for detecting the hot water feeding pipe's pressure being connected to volumetric heat exchanger, when the hot water effluent constant pressure value of hot water feeding pipe's pressure lower than systemic presupposition being detected, pressurized frequency change revolution speed will be improved 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, adjustment like this, realizing the utility model hot water feeding pipe pressure maintains in hot water effluent's constant pressure value of systemic presupposition, 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 the guarantee temperature value of hot water return pipe temperature lower than systemic presupposition being detected, 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, when the 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, realize hot water of the present utility model supply energy-conservation, water-saving result, the guarantee temperature value of described systemic presupposition is preferably lower than the water outlet constant temperature angle value 4 DEG C ~ 8 DEG C of systemic presupposition, the energy-saving warm angle value of described systemic presupposition is preferably lower than the water outlet constant temperature angle value 2 DEG C ~ 4 DEG C of systemic presupposition, equally, be contained in pressure sensor two on hot water return pipe for detect hot water circuit pump suction supply pressure and protection hot water circulating 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 automatic control and scheduling co-design.
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 to pressurized frequency change pump, hot water circulating pump and temperature control valve, switch board also gives automatic distribution and control to described electronic hydrotreater.
The beneficial effects of the utility model are, the utility model has energy-conservation, water saving, economy, the advantage such as health and good stability, and easy to adjust, flexible, multiple functional, and result of use is good, easy to utilize.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure, 1, volumetric heat exchanger, 2, the shaping filler of silver ion disinfectant coating, 3, heat-exchanging tube bundle, 4, temperature control transmitter, 5, safety valve, 6, running water water inlet pipe, 7, filter one, 8, backflow preventer, 9, pressure sensor one, 10, pressurized frequency change pump, 11, electronic hydrotreater, 12, switch board, 13, hot water return pipe, 14, filter two, 15, expansion drum, 16, temperature sensor one, 17, pressure sensor two, 18, hot water circulating pump, 19, heating agent return pipe, 20, heating agent feed pipe, 21, temperature-sensing valve, 22, hot water feeding pipe, 23, pressure sensor three, 24, temperature sensor two.
Detailed description of the invention
With regard to accompanying drawing 1, a kind of hygiene-type domestic hot-water unit of the present utility model is described in detail below below.
As shown in Figure 1, a kind of hygiene-type domestic hot-water unit of the present utility model is primarily of volumetric heat exchanger 1, pressurized frequency change pump 10, hot water circulating pump 18 and switch board 12 form, volumetric heat exchanger 1 comprises the shaping filler 2 of heat-exchanging tube bundle 3 and silver ion disinfectant coating, the shaping filler 2 of silver ion disinfectant coating is filled in bottom volumetric heat exchanger 1, heat-exchanging tube bundle 3 is installed in the top of the shaping filler 2 of silver ion disinfectant coating, heat-exchanging tube bundle 3 is connected to heating agent feed pipe 20 and heating agent return pipe 19 respectively, and on heating agent feed pipe 20, temperature-sensing valve 21 is housed, temperature control frequency conversion device 4 is provided with on the top of volumetric heat exchanger 1, water inlet is provided with bottom volumetric heat exchanger 1, at volumetric heat exchanger 1 top, safety valve 5 is housed, and be provided with delivery port, volumetric heat exchanger 1 water inlet is connected with hot water return pipe 13 and hot water feeding pipe 22 respectively with delivery port, hot water feeding pipe 22 is provided with pressure sensor 3 23 and temperature sensor 2 24, hot water return pipe 13 is equipped with filter 2 14, hot water return pipe 13 is equipped with hot water circulating pump 18 after filter 2 14, hot water return pipe 13 is before hot water circulating pump 18, temperature sensor 1 and pressure sensor 2 17 is also provided with after filter 2 14, and be connected to expansion drum 15, hot water return pipe 13 is also connected to running water water inlet pipe 6 after hot water circulating pump 18, running water water inlet pipe 6 is equipped with filter 1, running water water inlet pipe 6 is equipped with backflow preventer 8 after filter 1, running water water inlet pipe 6 is equipped with pressurized frequency change pump 10 after backflow preventer 8, running water water inlet pipe 6 is before pressurized frequency change pump 10, pressure sensor 1 is provided with after backflow preventer 8, running water water inlet pipe 6 is equipped with electronic hydrotreater 11 after pressurized frequency change pump 10.Described temperature control transmitter 4, pressure sensor 1, pressurized frequency change pump 10, electronic hydrotreater 11, temperature sensor 1, pressure sensor 2 17, hot water circulating pump 18, temperature-sensing valve 21, pressure sensor 3 23 and temperature sensor 2 24 are connected with switch board 12 wiring respectively.
Operation principle of the present utility model is, volumetric heat exchanger 1 carries out sterilization by the shaping filler 2 of silver ion disinfectant coating, silver ion in the shaping filler 2 of silver ion disinfectant coating will by certain speed water leaking-in, namely water in volumetric heat exchanger 1 be sterilized sterilization and reach hygienic requirements, volumetric heat exchanger 1 is heated by heat-exchanging tube bundle 3 and prepares domestic hot-water simultaneously, be contained in the hot water temperature in the temperature control transmitter 4 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 21 be contained on heating agent feed pipe 20 will tune up its aperture adaptively, the flow that heating agent feed pipe 20 is entered in heat-exchanging tube bundle 3 increases, hot water temperature in volumetric heat exchanger 1 will increase, otherwise then turn temperature-sensing valve 21 aperture down and reduce heating agent feed pipe 20 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, running water water inlet pipe 6 is successively by filter 1 filtering foreign material, the anti-backflow of backflow preventer 8, after pressurized frequency change pump 10 laminates ftercompction and the process of electronic hydrotreater 11 scale inhibition without negative pressure, for volume type heating device 1 provides constant pressure making up water, pressurized frequency change pump 10 is carried out frequency-changing pressure stabilizing relative to pressure sensor 3 23 and is run, described pressure sensor 3 23 is for detecting hot water feeding pipe 22 pressure being connected to volumetric heat exchanger 1, when the hot water effluent constant pressure value of hot water feeding pipe 22 pressure lower than systemic presupposition being detected, pressurized frequency change pump 10 rotating speed will be improved to increase rate of water make-up, hot water feeding pipe 22 pressure raises, otherwise then reduce pressurized frequency change pump 10 rotating speed, hot water feeding pipe 22 pressure reduces, adjustment like this, realizing the utility model hot water feeding pipe 22 pressure maintains in hot water effluent's constant pressure value of systemic presupposition, the pressure sensor 1 being simultaneously contained in running water water inlet pipe 6 for detect pressurized frequency change pump 10 intake pressure and protection pressurized frequency change pump 10 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 13 for detecting hot water return pipe 13 temperature, when the guarantee temperature value of hot water return pipe 13 temperature lower than systemic presupposition being detected, hot water circulating pump 18 starts, water in hot water return pipe 13 will enter volumetric heat exchanger 1 and form circulation, hot water return pipe 13 temperature raises, when the energy-saving warm angle value of hot water return pipe 13 temperature higher than systemic presupposition being detected, hot water circulating pump 18 is shut down, so repeatedly, realize hot water of the present utility model supply energy-conservation, water-saving result, the guarantee temperature value of described systemic presupposition is preferably lower than the water outlet constant temperature angle value 4 DEG C ~ 8 DEG C of systemic presupposition, the energy-saving warm angle value of described systemic presupposition is preferably lower than the water outlet constant temperature angle value 2 DEG C ~ 4 DEG C of systemic presupposition, equally, be contained in pressure sensor 2 17 on hot water return pipe 13 for detect hot water circulating pump 18 intake pressure and protection hot water circulating pump 18 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 automatic control and scheduling co-design.
The temperature signal that described switch board 12 detects according to described temperature control transmitter 4, temperature sensor 1, temperature sensor 2 24, pressure sensor 1, pressure sensor 2 17 and pressure sensor 3 23 and pressure signal; carry out Automatic Control and protection to pressurized frequency change pump 10, hot water circulating pump 18 and temperature control valve 21, switch board 12 also gives automatic distribution and control to described electronic hydrotreater 11.
Claims (3)
1. a hygiene-type domestic hot-water unit is primarily of volumetric heat exchanger, pressurized frequency change pump, hot water circulating pump and switch board composition, it is characterized in that, volumetric heat exchanger comprises the shaping filler of heat-exchanging tube bundle and silver ion disinfectant coating, the shaping filler of silver ion disinfectant coating is filled in bottom volumetric heat exchanger, heat-exchanging tube bundle is installed in the top of the shaping filler of silver ion disinfectant coating, heat-exchanging tube bundle is connected to heating agent feed pipe and heating agent return pipe respectively, and on heating agent feed pipe, temperature-sensing valve is housed, temperature control frequency conversion device is provided with on the top of volumetric heat exchanger, volumetric heat exchanger water inlet and delivery port are connected with hot water return pipe and hot water feeding pipe respectively.
2. a kind of hygiene-type domestic hot-water unit according to claim 1, is characterized in that, hot water feeding pipe is provided with pressure sensor three and temperature sensor two.
3. a kind of hygiene-type domestic hot-water unit according to claim 1, it is characterized in that, hot water return pipe is equipped with filter two, hot water return pipe is equipped with hot water circulating pump after filter two, hot water return pipe is before hot water circulating pump, temperature sensor one and pressure sensor two is also provided with after filter two, 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 filter one, running water water inlet pipe is equipped with backflow preventer after filter one, 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 equipped with electronic hydrotreater after pressurized frequency change pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737766.3U CN204329144U (en) | 2014-12-01 | 2014-12-01 | A kind of hygiene-type domestic hot-water unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737766.3U CN204329144U (en) | 2014-12-01 | 2014-12-01 | A kind of hygiene-type domestic hot-water unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329144U true CN204329144U (en) | 2015-05-13 |
Family
ID=53165496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420737766.3U Expired - Fee Related CN204329144U (en) | 2014-12-01 | 2014-12-01 | A kind of hygiene-type domestic hot-water unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204329144U (en) |
-
2014
- 2014-12-01 CN CN201420737766.3U patent/CN204329144U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203073852U (en) | Air energy and solar energy integrated control heating furniture | |
| CN102204792B (en) | Anti-thousand boiling energy-saving temperature-regulating drinking fountain | |
| CN104848377A (en) | Dual-heat-source domestic hot water centralized supply system | |
| CN104848314A (en) | Energy-saving sanitary type hot water supply system | |
| CN104848294A (en) | High-temperature-water heat exchange low-temperature-water direct connection heating system | |
| CN104848376A (en) | Hot water heat exchanger unit | |
| CN104864462A (en) | Sanitary domestic hot water unit | |
| CN204329144U (en) | A kind of hygiene-type domestic hot-water unit | |
| CN104848296A (en) | Energy-saving comfortable full-automatic plate heat exchanger unit | |
| CN201658245U (en) | Energy-saving temperature-regulating water dispenser for preventing repeatedly boiling | |
| CN104848366A (en) | All-purpose domestic hot water machine set | |
| CN104848301A (en) | Geothermal heat supply hot water circulating system | |
| CN104848291A (en) | Full-automatic energy-saving regulation and control heat-exchange unit | |
| CN104746576A (en) | Water tank adjustment and storage variable voltage transformation pipe network pressure-superposed water supply device | |
| CN203716221U (en) | Network pressure-superposition cold and hot water domestic water supply system | |
| CN103344042B (en) | Shower room | |
| CN104848359A (en) | Healthy and sanitary type hot water heat exchange unit | |
| CN203741944U (en) | Pressurization and storage adjustment intelligent water supply device directly connected with pipe network in series | |
| CN104848300A (en) | Running water pipe network serial-connected heat supply and heat exchange circulating unit | |
| CN206300360U (en) | A kind of domestic solar-energy water heater system | |
| CN104864471A (en) | Sanitary, energy-saving and environment-friendly solar centralized hot water system | |
| CN104848349A (en) | Solar heating heat-exchange unit | |
| CN104712018A (en) | Network pressure-superposed household cold/hot water supply system | |
| CN104848384A (en) | Temperature/pressure-change heating heat exchanger unit | |
| CN104848305A (en) | Unit for heat exchange through steam and condensate water recovery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |