CN210512165U - Air source heat pump air heater - Google Patents
Air source heat pump air heater Download PDFInfo
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- CN210512165U CN210512165U CN201920631551.6U CN201920631551U CN210512165U CN 210512165 U CN210512165 U CN 210512165U CN 201920631551 U CN201920631551 U CN 201920631551U CN 210512165 U CN210512165 U CN 210512165U
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- 238000001514 detection method Methods 0.000 claims abstract description 70
- 238000000746 purification Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000012360 testing method Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 230000003020 moisturizing effect Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 23
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 6
- 238000004887 air purification Methods 0.000 description 5
- 230000003750 conditioning effect Effects 0.000 description 5
- 239000013618 particulate matter Substances 0.000 description 5
- 238000010926 purge Methods 0.000 description 5
- 230000001502 supplementing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an air source heat pump air heater, which comprises an indoor unit and a movable detection controller, wherein the indoor unit comprises a purification module, a common module and a humidification module; the movable detection controller comprises a detection module and a control module; the control module controls the indoor unit to enter a purification mode, a humidity adjustment mode or a common adjustment mode according to the detection information of the detection module so as to control the purification module, the common module and the humidification module. The utility model discloses a rational in infrastructure, can effectively promote air source heat pump air heater's function, real-time supervision indoor environment quality. Furthermore, the intelligent optimization of the indoor unit of the low-environment-temperature air source heat pump air heater can be realized, the intelligent clean heating can be realized, the indoor air quality can be intelligently improved, the capacities of the heating and purifying equipment of the building in winter are reduced, and the energy consumption of the building is reduced.
Description
Technical Field
The invention relates to the technical field of control of building environment, in particular to an air source heat pump air heater.
Background
With the continuous and high-speed increase of economy, haze weather is frequent in recent years. When haze weather takes place, pollutants such as particulate matters in the atmosphere can permeate through the gaps of doors and windows or enter the room in the state of natural ventilation and the like, so that the quality of indoor air is deteriorated. Especially in northern areas where heating is required in winter, the deterioration of indoor air quality is more serious. Therefore, the construction of a comfortable indoor environment in winter is of great significance to life, work and study.
At present, along with the improvement of living standard of people, the heating market is only limited to northern areas, and the willingness of the areas with hot summer and cold winter in Yangtze river basin to the heating demand in winter is more and more strong.
At present, an air source heat pump air heater working at low ambient temperature appears in the heating market, and the air source heat pump air heater is a high-efficiency heat energy lifting and transferring device working based on reverse Carnot cycle.
The air source heat pump air heater is not a common air conditioner, and the national standard for the air source heat pump air heater product to be referred to at present is part 1 of a low-environment-temperature air source heat pump (cold water) unit: heat pump (chiller) units for industrial or commercial and similar applications GB/T25127.1-2010 and "low ambient temperature air source heat pump (chiller) unit part 2: heat pump (chiller) units for domestic and similar applications GB/T25127.1-2010. The nominal heating working condition is that the outdoor dry/wet bulb temperature is minus 12 ℃ minus 14 ℃, and the ultralow temperature heating working condition is that the outdoor dry bulb temperature is minus 20 ℃.
While the ordinary household air conditioner executes the national standard GBT 7725-.
From the low-temperature working conditions and temperatures of the air heater and the air conditioner, the air heater can work in a lower climate environment and can be generally suitable for areas which are just needed for heating, such as North China, northwest China, east China and the like, the working range of the air conditioner is-7-43 ℃, and the working range is much smaller.
From the design point of products, the air source heat pump air heater focuses on heating, namely heating effect, and the point is that the operation of equipment can break through lower ambient temperature (-25 ℃ -0 ℃), the heating attenuation is reduced at the lower ambient temperature, and the energy efficiency is as high as possible. According to the current standard, the heating energy efficiency is required to be more than or equal to 2.4 at the ambient temperature of-12 ℃; the heating energy efficiency COP at minus 20 ℃ is more than or equal to 2.0. The traditional air conditioner aims at refrigeration, has a heating function and cannot meet the standard requirement.
In addition, the heat pump air heater applies an air-supplying enthalpy-increasing technology in design, adopts a compressor with air-injection enthalpy-increasing or secondary compression, and can improve the heating performance of the system at lower ambient temperature. The ultra-low temperature air source heat pump air heater is suitable for the ultra-low temperature environment in northern areas, and the conventional air source heat pump air heater can adapt to the environment temperature of summer hot and winter cold areas in Yangtze river basin, so that the application area is wide and the performance is high.
However, the air source heat pump air heater has many application defects in daily use. Such as: the long-time operation of the heat pump air heater causes low indoor humidity and reduces the comfort of human bodies; the indoor air quality is not improved when no fresh air exists; and the air flow disturbance generated by the air source heat pump air heater can aggravate the indoor environmental pollution of the building and the like. If the conventional fresh air system equipment is additionally arranged, the problems of occupying space and increasing the manufacturing cost are caused. Therefore, how to improve the indoor air quality while keeping warm is an urgent problem to be solved.
Disclosure of Invention
Based on the requirement, the invention provides an air source heat pump air heater, which comprises an indoor unit and a movable detection controller, wherein the indoor unit comprises a purification module, a common module and a humidification module; the movable detection controller comprises a detection module and a control module; the control module controls the indoor unit to enter a purification mode, a humidity adjustment mode or a common adjustment mode according to the detection information of the detection module so as to control the purification module, the common module and the humidification module.
According to an aspect of the invention, the detection module comprises an indoor PM2.5Detection device, indoor humidity detection device, indoor temperature detection device, and indoor CO2A detection device; wherein the control module is based on the indoor PM2.5Detecting the information of the equipment to control the indoor unit to enter a purification mode; the control module controls the indoor unit to enter a humidity adjusting mode according to the indoor humidity detection equipment; and the control module controls the indoor unit to enter a common regulation mode according to the indoor temperature detection equipment.
According to an aspect of the invention, the mobile detection controller further comprises an alarm module, the alarm module receiving the indoor CO2Detecting the information of the equipment, and detecting CO in the room2And giving an alarm when the concentration content exceeds the standard.
According to an aspect of the present invention, the movable detection controller further includes a display module, and the indoor unit further includes an internal detection device, and the internal detection device sends the operation parameters of the indoor unit to the display module for display.
According to an aspect of the present invention, the internal detection device includes an air supply temperature detection device, an air return temperature detection device, an air supply speed detection device, and an air return speed detection device.
According to an aspect of the invention, the purification module comprises a purification fan.
According to one aspect of the invention, the purification module further comprises a dust removal filter screen, a cold catalyst filter screen, an activated carbon filter screen and a heat exchange coil which are sequentially arranged at intervals from outside to inside in the purification mode single airflow channel.
According to one aspect of the invention, the humidifying module comprises a humidifier and a water tank, wherein the water stored in the water tank is used for intelligently supplementing water to the humidifier, the water tank can be used for artificially storing water through a water supplementing hole and a water supplementing pipe, and the water tank can also be used for storing condensed water flowing down through a water condensing pipe.
The invention has the advantages that the special return air purification module is adopted to purify and treat return air organically, and through reasonable design, the purification material is arranged at the return air inlet of the air heater indoor unit device, when the indoor air quality is good, the purification is not needed, the common regulation mode is started, when the indoor air quality exceeds the set parameter value, the common regulation mode is closed, and the return air purification mode is started to treat and purify the indoor air; the air supply humidification method comprises the following steps of performing humidification treatment air supply in an organized manner by adopting a special air supply humidification module, arranging the humidification module at an air supply opening of an indoor unit of the air heater through reasonable design, and starting an air supply humidity regulation mode to perform indoor air treatment humidification on the basis of starting a common regulation mode or a purification mode when the indoor air humidity is lower than a set parameter value; and a special intelligent detection module is adopted to organically carry out intelligent detection on indoor multi-parameter values. The intelligent optimization of the indoor unit of the low-environment-temperature air source heat pump air heater is realized, intelligent clean heating can be realized, the indoor air quality can be intelligently improved, the capacities of the heating and purifying equipment of the building in winter are reduced, and the energy consumption of the building is reduced.
Drawings
FIG. 1 is a schematic view of the external structure of the indoor unit of the air source heat pump hot air blower of the present invention;
FIG. 2 is a schematic view of the internal structure of the indoor unit of the air source heat pump air heater of the present invention;
FIG. 3 is a schematic structural diagram of a purification module of an indoor unit of an air source heat pump air heater according to the present invention;
FIG. 4 is a schematic structural diagram of the common modules of the indoor unit of the air source heat pump air heater of the present invention;
fig. 5 is a schematic view of the operation mode of the indoor unit of the air source heat pump air heater of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an indoor unit of an intelligent low-environment-temperature air source heat pump air heater and a movable detection controller, which can intelligently adjust air supply temperature and air supply humidity and start a purification mode to reduce PM (particulate matter) according to indoor environment parameters2.5Content and indication of CO2Excessive content, etc.
Referring to fig. 1, there is shown an external structure view of the indoor unit of the present invention, wherein an upper supply port 1 is provided at an upper side of a casing 2 of the outdoor unit, a lower supply port 4 is provided at a bottom of a front surface of the casing 2, and a clean mode return air inlet 3 and a normal mode return air inlet 5 are provided in parallel at a middle of the front surface of the casing 2. In addition, a water replenishing port 6 is formed in the casing 2, so that water can be conveniently replenished to the indoor unit from the outside of the casing 2 for humidification.
It should be understood that although a typical housing 2 tuyere arrangement is shown in fig. 1, the present invention is not limited thereto. The specific arrangement of the clean mode return air inlet 3 and the normal mode return air inlet 5 can be changed according to actual needs and aesthetic design requirements. For example, the clean mode air return 3 and the normal mode air return 5 may be provided on the sides of the housing 2 or have different geometries to create an aesthetic design.
Referring to fig. 2, there is shown a front view of the indoor unit of the present invention under the casing 2. Wherein, a purification fan 9 is correspondingly arranged below the purification mode air return opening 3, and a common fan 14 is arranged below the common mode air return opening 5; the front portions of the corresponding purge fan 9 and the ventilation fan 14 are provided with a purge mode one-way airflow passage 18 and a normal mode one-way airflow passage 19. As further seen in fig. 2, the general air heater heating complex 17 is arranged at the right side of the indoor unit and vertically inside the casing 2. Typically, the general air heater heating complex 17 includes basic components such as a controller circuit board, an expansion valve, a compressor, etc., so that the general air heater heating complex can realize the basic heating function of the air heater.
Further, reference can be made to fig. 3 and 4, which show the schematic side structures of the purification module and the general module of the indoor unit of the present invention, respectively. Wherein, the purification module and the common module can be arranged in parallel in the shell 2 of the indoor unit.
As shown in fig. 3, the purification module includes a purification fan 9, and a dust removal filter screen 10, a cold catalyst filter screen 11, an activated carbon filter screen 12 and a heat exchange coil 13 are sequentially arranged in the purification mode single airflow channel 18 from outside to inside at intervals.
Thus, the air passes through the dust removal filter screen 10, the catalyst filter screen 11, the activated carbon filter screen 12 and the heat exchange coil 13 in sequence, and then is sent out from the upper air supply outlet 1 and/or the lower air supply outlet 4 by the purifying fan 9.
As shown in fig. 4, the common module includes a common blower 14, and a dust removing filter screen 10 and a heat exchanging coil 13 are sequentially disposed in a single airflow channel 19 in the common mode.
Further, purification fan 9 and ordinary fan 14 lower part are provided with humidification module, and it includes humidifier 7 and water tank 8, the storage water in the water tank 8 to humidifier 7 carries out intelligent moisturizing, and water tank 8 accessible moisturizing hole 6 and moisturizing pipe 16 carry out artifical water storage, and water tank 8 still can save the comdenstion water that flows down through condenser pipe 15.
The operation modes of the indoor unit and the movable detection controller according to the present invention will be further described with reference to fig. 5. The movable detection controller comprises a display module, an alarm module, a detection module and a control module.
The inside check out test set of heat pump air heater includes air supply temperature check out test set, return air temperature check out test set, air supply speed check out test set, return air speed check out test set for detect relevant parameter information: air supply temperature, air return temperature, air supply speed and air return speed.
The display module is used for being in communication connection with the internal detection equipment of the heat pump air heater, and can display related detection information sent by the air supply temperature detection equipment, the air return temperature detection equipment, the air supply speed detection equipment and the air return speed detection equipment on the multi-parameter display.
The detection module of the movable detector comprises indoor PM2.5Detection device and indoor humidity detectionEquipment, indoor temperature detection equipment and indoor CO2And (5) detecting the equipment. The detection module sends the relevant information to the control module.
Specifically, indoor PM2.5PM is detected by the detection device2.5When the time exceeds the standard, the related information can be sent to the control module, and the purification mode can be prompted/automatically started, so that the return air purification module of the indoor unit starts to operate.
When the indoor humidity detection equipment detects that the indoor humidity is insufficient, the related information can be sent to the control module, and the humidity adjusting mode can be prompted/automatically started, so that the humidifying module of the indoor unit is started.
The indoor temperature detection device can send related information to the control module, and PM is generated in the room2.5When no relevant information is sent by the detection equipment and the indoor humidity detection equipment, a common adjusting mode can be prompted/automatically started, and a temperature adjusting module of the indoor unit is started, so that air is heated through the heat exchange coil 13. If at the same time PM indoors2.5When the detection equipment or the indoor humidity detection equipment has relevant information, the priority of the starting of the return air purification mode is higher than that of the temperature regulation mode and the common regulation mode.
Indoor CO2Detection of indoor CO by detection equipment2When the time exceeds the standard, the related information can be sent to the control module, and the indoor CO is displayed on the alarm module2And (5) giving out warning acousto-optic information when the concentration exceeds the standard.
It should be understood that although the present invention names different conditioning modes in the purge mode, the humidity conditioning mode, and the general conditioning mode, humidity conditioning and temperature conditioning are still operable in the purge mode; in the humidity adjustment mode, temperature adjustment is still possible; in the normal regulation mode, both temperature regulation and humidity regulation can be operated.
In other words, the humidity adjustment mode should be established on the basis of the operation of the purge mode or the normal adjustment mode.
Thus, the movable display will detect the indoor temperature, indoor humidity, PM2.5Content, CO2Concentration and air supply temperature and air return temperature of air heaterThe numerical values of the air supply speed, the air return speed and the air supply speed are visually and dynamically displayed; movable alarm for detecting indoor CO2Concentration of CO to be detected2When the concentration exceeds a specified limit value, intelligent alarm is carried out; the intelligent movable controller enters a common adjusting mode through indoor temperature detection, can automatically adjust air supply temperature, can detect indoor humidity through the indoor temperature detection, enters a humidity adjusting mode, intelligently starts a humidity adjusting module, automatically adjusts air supply humidity, and can detect indoor PM through the indoor temperature detection2.5Content, entering the purification mode, the return air purification module is opened to the intellectuality, reaches the heating simultaneously, improves the purpose of air quality.
In a common adjusting mode, the one-way airflow channel 18 of the purification module in front of the heat exchange coil 13 is closed, return air flows through the one-way airflow channel 19 of the common module, passes through the heat exchange coil 13 to heat the air to a set temperature range, and passes through the upper air supply outlet 1 and the lower air supply outlet 4 to supply hot air to the room so as to meet the indoor temperature requirement; in the purification mode, the one-way airflow channel 19 of the common module in front of the heat exchange coil 13 is closed, return air flows through the one-way airflow channel 18 of the purification module, passes through the heat exchange coil 13 to heat the air to a set temperature range, and passes through the upper air supply outlet 1 and the lower air supply outlet 4 to send hot air to the room, so that the air quality requirement is met on the basis of meeting the temperature requirement; the humidity control mode is air supply outlet 4 department down, and humidifier 7 independently opens and close, and the humidity control mode must just can start after purification mode, ordinary regulation mode open, satisfies the air quality requirement on the basis of satisfying the temperature requirement, when satisfying the indoor temperature humidity requirement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an air source heat pump air heater, includes indoor set and portable detection controller, its characterized in that:
the indoor unit comprises a purification module, a common module and a humidification module;
the movable detection controller comprises a detection module and a control module; the control module controls the indoor unit to enter a purification mode, a humidity adjustment mode or a common adjustment mode according to the detection information of the detection module so as to control the purification module, the common module and the humidification module.
2. The air source heat pump air heater of claim 1, wherein: the detection module comprises indoor PM2.5Detection device, indoor humidity detection device, indoor temperature detection device, and indoor CO2A detection device; wherein the control module is based on the indoor PM2.5Detecting the information of the equipment to control the indoor unit to enter a purification mode; the control module controls the indoor unit to enter a humidity adjusting mode according to the indoor humidity detection equipment; and the control module controls the indoor unit to enter a common regulation mode according to the indoor temperature detection equipment.
3. The air source heat pump air heater of claim 2, wherein: the movable detection controller further comprises an alarm module, and the alarm module receives the indoor CO2Detecting the information of the equipment, and detecting CO in the room2And sending out an alarm when the time exceeds the standard.
4. The air source heat pump air heater of claim 1, wherein: the movable detection controller further comprises a display module, the indoor unit further comprises internal detection equipment, and the internal detection equipment sends the operation parameters of the indoor unit to the display module for display.
5. The air source heat pump air heater of claim 4, wherein: the inside check out test set still includes air supply temperature check out test set, return air temperature check out test set, air supply speed check out test set and return air speed check out test set.
6. The air source heat pump air heater of claim 1, wherein: the purification module comprises a purification fan (9).
7. The air source heat pump air heater of claim 6, wherein: the purification module further comprises a dust removal filter screen (10), a cold catalyst filter screen (11), an activated carbon filter screen (12) and a heat exchange coil (13) which are sequentially arranged in the purification mode single airflow channel (18) at intervals from outside to inside.
8. The air source heat pump air heater of claim 1, wherein: the humidification module includes humidifier (7) and water tank (8), the storage water in water tank (8) to humidifier (7) carry out intelligent moisturizing, water tank (8) carry out artifical water storage through moisturizing hole (6) and moisturizing pipe (16), and water tank (8) still store the comdenstion water that flows down through congealing water pipe (15).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920631551.6U CN210512165U (en) | 2019-05-06 | 2019-05-06 | Air source heat pump air heater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920631551.6U CN210512165U (en) | 2019-05-06 | 2019-05-06 | Air source heat pump air heater |
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| CN210512165U true CN210512165U (en) | 2020-05-12 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068145A (en) * | 2019-05-06 | 2019-07-30 | 中国建筑科学研究院有限公司 | Air source heat pump air heater |
| CN112923440A (en) * | 2021-02-03 | 2021-06-08 | 青岛海尔空调电子有限公司 | Fresh air conditioning system and control method thereof at night in summer |
| CN113418299A (en) * | 2021-05-18 | 2021-09-21 | 沧州沃盛源节能电器设备有限公司 | High-efficiency energy-saving air source air heater |
| CN113566334A (en) * | 2021-08-04 | 2021-10-29 | 北京零微科技有限公司 | Double-screen humidifying purifier |
-
2019
- 2019-05-06 CN CN201920631551.6U patent/CN210512165U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068145A (en) * | 2019-05-06 | 2019-07-30 | 中国建筑科学研究院有限公司 | Air source heat pump air heater |
| CN112923440A (en) * | 2021-02-03 | 2021-06-08 | 青岛海尔空调电子有限公司 | Fresh air conditioning system and control method thereof at night in summer |
| CN112923440B (en) * | 2021-02-03 | 2022-12-13 | 青岛海尔空调电子有限公司 | Fresh air conditioning system and control method thereof at night in summer |
| CN113418299A (en) * | 2021-05-18 | 2021-09-21 | 沧州沃盛源节能电器设备有限公司 | High-efficiency energy-saving air source air heater |
| CN113566334A (en) * | 2021-08-04 | 2021-10-29 | 北京零微科技有限公司 | Double-screen humidifying purifier |
| CN113566334B (en) * | 2021-08-04 | 2022-06-24 | 北京零微科技有限公司 | Double-screen humidifying purifier |
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