CN210425386U - Air source heat pump cold and hot double-storage type air conditioning device - Google Patents
Air source heat pump cold and hot double-storage type air conditioning device Download PDFInfo
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- CN210425386U CN210425386U CN201921386138.4U CN201921386138U CN210425386U CN 210425386 U CN210425386 U CN 210425386U CN 201921386138 U CN201921386138 U CN 201921386138U CN 210425386 U CN210425386 U CN 210425386U
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Abstract
The utility model relates to a cold and hot double-storage type air conditioning equipment of air source heat pump, including two major parts of heat pump type air conditioner outdoor unit and heat pump type air conditioner indoor unit, wherein heat pump type air conditioner indoor unit includes that inside cavity and both ends are open casing, install water tank, setting in the casing are in electric heater unit in the water tank, set up and be used for making the refrigerant-water heat exchanger of water intensification or cooling in the water tank, install the fan of water tank below, the casing with form the wind channel that the air feed stream passes through between the water tank, the casing is kept away from the one end of base is equipped with the hood, the air outlet has been seted up all around to the hood. The utility model has the advantages that can realize the cold and hot dual-storage of room level, simple structure, installation cost are low, fail safe nature is high moreover, the utility model discloses a clean heating, electric wire netting load balance, reduction heat supply cooling working costs, the important demands such as clean energy of absorption that solve cold region provide good solution.
Description
Technical Field
The utility model belongs to the technical field of heating and air conditioning equipment technique and specifically relates to a cold and hot two cold type air conditioning equipment that hold of air source heat pump is related to.
Background
At present, the state popularizes the 'clean heat supply' technology, along with the environmental management, the haze elimination requirement is increased, the adoption of a heat supply mode of non-renewable resources such as coal, gas and oil burning or a heat supply mode with environmental pollution is reduced or forbidden, and the adoption of a clean heat supply measure is the current and future heat supply policy, wherein the adoption of electric heating instead of coal heating is a technical measure vigorously popularized by the government. According to the current electric heating implementation situation, it is not easy to implement effective and sustainable electric heating, and the main problems include:
1. The centralized electric heating system has long planning, designing and constructing total construction period, large investment in unit heat supply area, long investment recovery period and high system operation and management cost;
2. the existing distributed electric heat storage product has high surface temperature, high cost and inconvenient installation;
3. The existing distributed electricity direct supply product uses peak electricity and flat electricity, so that the operation cost is high, and the distributed electricity direct supply product cannot be used for power grid load adjustment;
none of the aforementioned 3 types of electric heating methods has a function of cooling in summer;
4. At present, an air source heat pump is used as a main clean heating method, the heating equipment can realize clean heating in winter and can supply cold in summer, but the problems of high operating cost and no power grid balance capability exist.
In summer, especially in some cities in the south of China, the power consumption of the air conditioner accounts for 30% -50% of the total power consumption of the whole society, is the main load of a power grid, and has obvious timeliness.
In addition to the air conditioning load, other electrical loads also have obvious timeliness, namely, the daytime is the peak period of the electrical load, and the night is the valley period of the electrical load, so that the huge difference of the electricity utilization brings great difficulty to the balancing work of the power grid, and wastes social resources (a larger power plant or power grid load regulation equipment needs to be built). The country encourages the off-peak power utilization and the peak-valley price policy to solve the problem of power grid balance.
In recent years, clean energy in China (such as wind power, photoelectricity, hydroelectric power and nuclear power) continues to develop rapidly, the problem of load balance of a power grid in China is further serious, and a large amount of clean energy cannot be used on the Internet, so that the method for consuming the clean energy is an important work in the energy industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air source heat pump cold and hot double storage type air conditioning device, which has the advantages of simple structure, low installation cost, high safety and reliability, can not only solve the problem of cleaning and heating in cold areas in winter, but also has the capability of cooling in summer; not only so, the utility model discloses still have the ability of "energy storage", through cold-storage/heat, put cold/hot mode when power consumption peak at the low ebb of price, reduce the power consumption load of power load peak time period by a wide margin, play balanced electric wire netting load, reduce the effect of working costs, finally still can play the effect that reduces clean energy and abandon the usefulness.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an air source heat pump cold and hot double storage type air conditioner device comprises heat pump type air conditioner outdoor unit and heat pump type air conditioner indoor unit two parts, and wherein heat pump type air conditioner indoor unit includes that inside cavity and both ends are open casing, rigid coupling are in casing bottom and with the base of external intercommunication, install water tank, setting in the casing are in order to carry out the electric heating pipe that heats and install the fan of water tank below in the water tank, the casing with form the wind channel that the air current passes through between the water tank, the casing is kept away from the one end of base is equipped with the hood, the air outlet has been seted up all around to the hood, the air outlet department of hood is equipped with the dead weight formula valve of opening automatically or closing under wind-force effect.
Through above-mentioned technical scheme, the cold and hot pair of storage type air conditioning equipment of air source heat pump in this application, at the low ebb period of electricity price, the user can use one of two kinds of modes or two kinds of modes to heat the intensification to the water, and the heat in non-electricity price low ebb period release water realizes lasting heat supply. Therefore, by using the method, not only can continuous heat supply be realized, but also the load of the power grid can be balanced, and the heating cost is reduced. The method comprises the following steps: starting a heat pump type air conditioner outdoor device, and heating the water body of the indoor device; the method 2 comprises the following steps: the electric heating pipe arranged in the room is used for heating the water body. The two modes are combined as described herein: in the first step, the water temperature is raised to a high value by using a heat pump outdoor device, and then the water temperature is raised to a temperature close to the boiling point (for example, about 95 ℃) by using an electric heating pipe.
While storing heat, the water body transfers the heat to the water tank wall plate and actively releases heat to the indoor through the air duct, the top cap and the air outlet in sequence; when the indoor temperature is lower than the set temperature, the fan works to suck indoor air from the base and send the air into the air duct, the air is changed into hot air through heat exchange with the outer wall of the water tank in the air duct, and then the hot air is sent into the room through the air outlet on the hood to supply heat; because the fan operates, the air flow in the air duct is increased, and the heat transfer coefficient of the air and the water tank wall plate is increased, so that the heat release capacity is greatly enhanced, and the air in a room is rapidly heated; when the indoor temperature reaches the maximum value of the set temperature interval, the fan reduces the rotating speed or stops working so as to reduce the heat release of the water tank and maintain the room temperature within the control range. Because the air is filled in the air duct all the time, when the fan does not work, the air in the air duct can also be used as a heat insulation layer to insulate the water tank, and the heat release quantity of the passive heat release of the water tank wall plate is reduced, so that the use cost of the heat insulation material is reduced, and the energy saving or the operation cost saving is facilitated; due to the existence of the air heat insulation layer, the temperature of the surface of the shell is lower, and the risk that the shell of the conventional solid heat storage electric heater is high in temperature and easy to scald is avoided; the utility model adopts the water energy storage mode, so that the cost of the energy storage medium material (namely water) of the device is obviously reduced compared with the cost of the magnesium brick medium material adopted by the current solid heat storage electric heater, and the problem of limited resource exploitation of magnesium materials does not exist; the utility model discloses the water energy storage mode that adopts makes the device in the transportation, needn't send heat accumulation medium "water" along with the device together, and this has just alleviateed transportation weight, has also avoided in the installation, and 1 individual hardly accomplishes the problem of installation.
The utility model discloses further set up to: and a dead weight type valve which is automatically opened or closed under the action of wind power is arranged at the air outlet of the blast cap.
Through the technical scheme, when the fan stops working, the dead weight type valve can prevent air in the air channel from circulating, the convection heat transfer is reduced, namely the release of heat in the water tank is reduced, the phenomenon that the water tank excessively releases heat to a room, which possibly occurs, is avoided, and therefore the energy-saving operation of the device is facilitated.
The utility model discloses further set up to: dead weight formula valve includes that a pair of riser, equidistance rigid coupling that is parallel to each other and vertical setting are in two many fixed axles between the riser and rotate to be connected every on the fixed axle and with the aerofoil of length settings such as fixed axle, the aerofoil overlap joint in proper order from top to bottom, two the riser is vertical to be installed the air outlet is along its length direction's both ends, the aerofoil is located the hood outside.
According to the technical scheme, when heating is carried out, the air plates are outwards opened under the influence of wind power, and warm air enters a room from gaps between adjacent air plates to realize heating; when the heating is stopped, the air outlet is automatically closed by the air plate under the action of the gravity of the air plate.
The utility model discloses further set up to: the air plate is arc-shaped and is convexly arranged towards the outer side of the air cap.
Through above-mentioned technical scheme, the aerofoil is curved setting, makes it open under the less condition of wind-force.
The utility model discloses further set up to: and a refrigerant-water heat exchanger is arranged in the water tank, and an inlet and an outlet of the refrigerant-water heat exchanger respectively penetrate through the shell to the outside and are communicated with a heat pump air conditioner outdoor device.
Through the technical scheme, in winter, a user can start the heat pump air-conditioning outdoor device and operate the heating function of the heat pump, heat is conveyed into the water tank by using the refrigerant-water heat exchanger of the indoor device, and the temperature of water in the water tank can be increased to a higher level (for example, about 65 ℃ depending on the capacity of the heat pump air-conditioning outdoor device). Because the whole set of device has higher energy efficiency ratio when the heat pump is operated, so that good energy-saving effect can be realized, and the whole set of device works in the valley electricity period, so that the heating operation cost can be obviously reduced. If the whole set of device runs in extremely cold seasons, more heat needs to be stored in the water tank to meet the heat requirement of the whole day, and at the moment, after the heat pump heats the water tank to a higher temperature, the electric heating pipe is started to further raise the water temperature to a higher temperature (for example, about 95 ℃). In summer, in the time period of low electricity price, a user can open the outdoor unit of the heat pump air conditioner and operate the refrigeration function, so that the refrigeration working medium cools the water body through the refrigerant-water heat exchanger of the indoor device until the water body in the water tank is cooled to zero degree and even condensed into ice; by the mode, the water body in the water tank can store more cold energy, so that the running time of the refrigerating system in the daytime electric power peak time period is greatly reduced, the load of a power grid is balanced, and considerable electric charge for refrigerating running is saved; when cooling down to indoor, the user starts the fan through integrated form control panel, makes it inhale and send the wind channel with room air from base in, and the air that gets into the wind channel carries out the heat exchange temperature through carrying out heat exchange temperature with the water tank outer wall and reduces, then sends into indoor messenger room air temperature by the air outlet on the hood and reduces.
The utility model discloses further set up to: a water receiving tray is arranged below the water tank, a screw rod which is connected to the bottom of the water tank in a threaded mode is integrally connected into the water receiving tray, and the fan is fixed to one side, far away from the screw rod, of the water receiving tray.
Through above-mentioned technical scheme, the setting of water collector for the condensate water on the water tank outer wall is collected when refrigerating, avoids it directly to drip subaerial.
The utility model discloses further set up to: and the water receiving tray is connected with a drain pipe which penetrates through the shell to the outside.
Through above-mentioned technical scheme, the setting of drain pipe for discharge the condensate water in the water collector, avoid it to spill over.
The utility model discloses further set up to: the upper surface of the water tank is provided with a water filling port, the water filling port is provided with a cover plate, and the cover plate is provided with an air pressure balance hole; and a water pipe penetrating through the shell to the outside is arranged at the position below one side of the water tank, and a water valve is installed on the water pipe.
Through the technical scheme, a water source is externally connected through a water pipe to supplement water or change water under normal conditions, and when the water tank is far away from the water source and is inconvenient to take over, a user or a worker can supplement water through a water injection port; the cover plate is arranged to prevent impurities such as dust from entering the water tank from the water injection port, so that the water body is polluted; the setting of atmospheric pressure balancing hole for with external intercommunication, guarantee to be the ordinary pressure state in the water tank, avoid the water heated back, the increase of pressure in the water tank causes the damage to the water tank.
The utility model discloses further set up to: the integrated water level control device is characterized in that an integrated control panel is arranged on the outer wall of the shell, two water level sensors of a high water level and a low water level are installed in the water tank, and the water level sensors, the fan and the electric heating pipe are all wired through the air channel and connected with the integrated control panel.
Through the technical scheme, the water level sensor is used for monitoring the water level in the water tank in real time so as to supplement water; because electrical components such as the electric heating pipe, the water level sensor, the fan and the like are wired through the air duct, convenience is increased in assembly, overhaul and maintenance.
The utility model discloses further set up to: a plurality of support rods for connecting the water tank and the shell are arranged between the water tank and the shell.
Through above-mentioned technical scheme, the setting of bracing piece for it is fixed to connect casing and water tank.
To sum up, the utility model discloses a beneficial technological effect does:
1. the air source heat pump cold and hot double-storage type air conditioning device stores heat or stores cold in the electricity price low ebb time period, greatly reduces the running time of the device in the daytime electricity peak time period, balances the load of a power grid, and saves considerable running electricity charge of heating or refrigeration; because the air is filled in the air channel all the time, the air channel can also be used as a heat-insulating layer to insulate the water tank, and the heat release quantity of the heat released by the water tank wall plate is reduced, so that the use cost of the heat-insulating material is reduced, and the energy conservation is facilitated; the arrangement of the dead weight type valve can prevent the circulation of air in the air duct and reduce the convection heat transfer, thereby being beneficial to reducing the heat release of the water tank wall plate and avoiding the risk of scalding caused by overhigh temperature outside the shell;
2. the wind plates are arranged in an arc shape, so that the wind plates can be opened under the condition of low wind power;
3. the water receiving disc is arranged and used for collecting condensed water on the outer wall of the water tank during refrigeration so as to prevent the condensed water from directly dropping on the ground;
4. because electrical components such as the electric heating pipe, the water level sensor, the fan and the like are wired through the air duct, convenience is increased in assembly, overhaul and maintenance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the structure of the cover plate and the air pressure balance hole;
FIG. 3 is a schematic diagram showing the position of the deadweight valve;
fig. 4 is a schematic diagram showing a dead weight valve structure.
In the figure, 1, a housing; 11. an integrated control panel; 12. a support bar; 13. an air duct; 2. a base; 3. a hood; 4. a water tank; 41. an electric heating tube; 42. a refrigerant-water heat exchanger; 43. a water pipe; 44. a water valve; 45. a cover plate; 46. an air pressure balancing hole; 47. a water level sensor; 48. maintaining the valve; 5. a fan; 6. a water pan; 61. a screw; 62. a drain pipe; 7. a heat pump air conditioning outdoor unit; 8. a dead weight valve; 81. a vertical plate; 82. a fixed shaft; 83. and a wind plate.
Detailed Description
Referring to fig. 1, the utility model discloses an air source heat pump cold and hot double storage type air conditioning device, which comprises a heat pump air conditioning indoor unit and a heat pump air conditioning outdoor unit 7, wherein the two units are connected by a refrigerant pipeline, the heat pump air conditioning indoor unit comprises a shell 1, a base 2, a hood 3, a water tank 4, an electric heating pipe 41, a refrigerant-water heat exchanger 42, a fan 5 and a water pan 6; the cross section of the air source heat pump cooling and heating dual storage type air conditioner can be rectangular or circular, and in the embodiment, the rectangular shape is taken as an example for description. Wherein, the interior of the shell 1 is hollow, two ends of the shell are open, and the outer wall of the shell is provided with an integrated control panel 11; the base 2 is fixedly connected to the bottom of the shell 1 and used for supporting the shell 1, so that the shell is always communicated with the outside; the blast cap 3 is detachably connected to one end of the shell 1 far away from the base 2, and air outlets are formed in the periphery of the blast cap; the water tank 4 is arranged in the shell 1, is connected with the shell 1 through a plurality of support rods 12 and forms an air channel 13 for air flow to pass through; an electric heating tube 41 is mounted within the water tank 4, wired through a wind tunnel 13 and connected to the integrated control panel 11 for heating the body of water.
Referring to fig. 1 and 2, a water filling port is formed in the upper surface of the water tank 4, a water pipe 43 penetrating the housing 1 to the outside is arranged at a position below one side of the water tank 4, a water valve 44 is installed on the water pipe 43, water is supplemented or changed through an external water source of the water pipe 43 under a normal condition, when the water tank 4 is far away from a water source and is inconvenient to take over, water can be supplemented through the water filling port by a user or a worker, and the water level of each water filling is lower than the water filling port. In order to prevent impurities such as dust from entering the water tank 4 from the water filling opening and polluting the water body, a cover plate 45 matched with the water filling opening is arranged at the water filling opening. The cover plate 45 is provided with an air pressure balance hole 46 for communicating with the outside, so that the water tank 4 is kept at a normal pressure state, and the water tank 4 is prevented from being damaged due to the increase of pressure in the water tank 4 after the water body is heated. Because the water tank 4 is operated under normal pressure, the requirement on the structural strength of the water tank 4 is lower, the material consumption is less, and the cost is reduced.
Referring to fig. 1, two water level sensors 47, namely a high water level sensor and a low water level sensor, are further installed in the water tank 4, are respectively wired through the air duct 13 and are connected with the integrated control panel 11, and are used for monitoring the water level in the water tank 4 in real time so as to supplement water.
A refrigerant-water heat exchanger 42 is installed in the water tank 4 with its inlet and outlet passing through the casing 1 to the outside, respectively, and communicating with the heat pump air conditioning outdoor unit 7. A maintenance valve 48 is installed on the pipeline connecting the refrigerant-water heat exchanger 42 and the heat pump air conditioning outdoor unit 7 for controlling the on-off of the pipeline. The heat pump type outdoor air conditioning unit 7 includes a compression type refrigeration system component such as a refrigeration compressor, a refrigerant-outdoor air heat exchanger, a four-way valve, an expansion device, etc., and also includes a fan, a controller, etc., and its structure and principle are the same as or similar to those of the conventional heat pump type outdoor air conditioning unit. And the refrigerant-water heat exchanger 42 installed inside the water tank 4 is a heat exchanger adapted to the shape of the water tank 4 to facilitate uniform ice making or ice melting.
The fan 5 is arranged below the water tank 4, is wired through an air duct 13 and is connected with the integrated control panel 11, and is used for pumping air into the air duct 13 to exchange heat with a water body after temperature rise or temperature reduction, so that heating or refrigeration in a room is realized. A temperature sensor is installed near the fan 5 or at the air inlet position of the base, and is connected with the integrated control panel 11 for detecting the indoor temperature, when the indoor temperature is lower than or higher than the set temperature, the fan 5 is started and starts to supply air to strengthen heat release (during heating in winter) or cool release (during cooling in summer). Utilize fan 5 to strengthen exothermic cold function of putting, can conveniently realize user's "action energy-conserving" function, promptly: in winter, when a user leaves a room, the fan 5 is turned off, the heat release of the water tank 4 is greatly reduced, and when the user returns to the room, the fan is turned on, so that the temperature can be rapidly raised, and the requirement of temperature comfort is rapidly met; in summer, similar to winter, when the personnel leave the room, close fan 5, reduce and put the cold volume, when the personnel return to the room, open fan 5, rapid cooling.
Since electrical components such as the electric heating pipe 41, the water level sensor 47, the maintenance valve 48, the fan 5, and the temperature sensor are wired through the air duct 13, convenience in assembly, maintenance, and repair is increased.
Referring to fig. 1, water collector 6 sets up between water tank 4 and fan 5, and it is the bowl form, and the border of water collector 6 upwards extends to the one side to catch water tank 4 bottom completely, be used for collecting the condensate water on 4 outer walls of water tank when refrigerating, avoid it directly to drip subaerial. The vertical screw rod 61 is integrally connected in the water pan 6, the water pan 6 is in threaded connection with the bottom of the water tank 4 through the screw rod 61, a worker can disassemble and assemble the water pan according to needs, and the fan 5 is installed on one side of the water pan 6, which is far away from the screw rod 61, and can be disassembled along with the water pan 6 so as to be cleaned or maintained. A drain pipe 62 is connected to the drip pan 6, and penetrates the housing 1 to the outside for discharging the liquefied water in the drip pan 6.
In winter, in the low electricity price period, a worker sets a water body heating temperature and an indoor temperature interval through the integrated control panel 11, starts the heat pump outdoor device 7 or starts the electric heating pipe 41 to heat the water body, and when the water body is heated to the set temperature, the heat pump outdoor device 7 or the electric heating pipe 41 stops working; when heat is stored, water transfers heat to a wall plate of the water tank 4, the air duct 13, the top cap and the air outlet sequentially and actively release heat indoors, when the indoor temperature is lower than a set temperature, the temperature sensor sends a signal to the integrated control panel 11, the integrated control panel 11 controls the fan 5 to work, indoor air is sucked from the base 2 and is sent into the air duct 13, and in the process that the indoor air enters the air duct 13, because the gap between the edge of the water receiving disc 6 and the outer wall of the shell 1 is smaller than the air duct 13 and is similar to a throat pipe structure, when cold air passes through the structure and enters the air duct 13, disturbance of air flow in the air duct 13 can be increased, the heat transfer effect is enhanced, and after entering the air duct 13, the cold air is changed into hot air through heat exchange with the outer wall of the water tank 4 and then is sent into a room through the air outlet; when the indoor temperature reaches the maximum value of the set temperature interval, the fan 5 reduces the rotating speed or stops working, and the water tank 4 enters the natural heat release mode again.
Because it has the air to fill all the time in the wind channel 13, consequently wind channel 13 can also keep warm as the heat preservation to water tank 4, promptly: when the fan 5 stops running, the air duct 13 can reduce the heat release of the wall plate of the water tank 4; the design is beneficial to energy-saving operation: i.e. when a person leaves the room and switches off the fan 5, the heat release from the water tank 4 can be reduced. The ventilation and heat release structure design method skillfully utilizes the heat preservation performance of air and reduces the heat preservation cost.
Referring to fig. 3 and 4, in order to further improve the heat preservation effect and reduce the heat release of the wall plate of the water tank 4, a dead weight type valve 8 which is automatically opened or closed under the action of wind power is arranged at the air outlet of the hood 3. Dead weight formula valve 8 includes a pair of riser 81 that is parallel to each other and vertical setting, equidistance rigid coupling many fixed axles 82 between two risers 81 and rotate to be connected on every fixed axle 82 and with the aerofoil 83 of fixed axle 82 equidimension setting, aerofoil 83 from top to bottom overlap joint in proper order, aerofoil 83 is the arc, and it is protruding to be established towards the outside of hood 3, and under the normal conditions, dead weight formula valve 8 is the natural state of drooping and closes the air outlet.
During heating, the air plates 83 are opened outwards under the action of wind force, warm air enters a room from gaps between the adjacent air plates 83 to realize heating, and the air plates 83 are arranged in an arc shape, so that the air plates can be opened under the condition of small wind force; when the fan 5 stops running, the wind plate 83 automatically droops under the action of gravity to close the wind outlet.
Referring to fig. 1, in summer, during the off-peak period of electricity prices, a user or a worker starts a refrigeration mode through the integrated control panel 11, so that a refrigeration working medium cools a water body through the refrigerant-water heat exchanger 42 until the water body in the water tank 4 is cooled and even condenses into ice. Through the mode, the water in the water tank 4 can store more cold energy, so that the running time of the refrigerating system in the daytime electric power peak time period is greatly reduced, the load of a power grid is balanced, and considerable refrigerating running electric charge is saved. When cooling down to indoor, user or staff start fan 5 through integrated form control panel 11, make it with room air from base 2 suction and deliver to wind channel 13 in, the air that gets into wind channel 13 carries out the heat exchange cooling through carrying out with water tank 4 outer wall, then sends into indoor by the air outlet on the hood 3 and carries out the cooling.
The above embodiment is the present invention, not so limiting the protection scope of the present invention, in fact, can change the above embodiment appropriately, and can also realize the aforementioned various functions of "cold and hot double storage" heat and cold supply, for example: if a fan and a motor which can resist high temperature are adopted, the fan can be arranged at the top, and the structure is expected to be further simplified; the top hood can also be combined with the air duct to form a structure which seems to have no hood, which is also beneficial to simplifying the structure and reducing the cost; if the single heating type air-conditioning outdoor unit is adopted, the heat storage type heating equipment only used in cold regions can be formed; if the 'single refrigeration type' air conditioner outdoor unit is adopted, the cold storage type air conditioner only used for cooling in summer can be formed; in addition, the electric heating tube can be changed into other types of electric heating devices suitable for the structural characteristics of the product of the utility model.
Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides an air source heat pump cold and hot double storage type air conditioning equipment which characterized in that: constitute by two parts of heat pump type air conditioner outdoor unit and heat pump type air conditioner indoor unit, heat pump type air conditioner indoor unit includes that inside cavity and both ends are open casing (1), rigid coupling are in casing (1) bottom and with base (2) of external intercommunication, install water tank (4), the setting in casing (1) are in water tank (4) in order to carry out the electric heating pipe (41) that heat to the water and install fan (5) of water tank (4) below, casing (1) with form air duct (13) that the air feed stream passes through between water tank (4), casing (1) are kept away from the one end of base (2) is equipped with hood (3), the air outlet has been seted up all around of hood (3).
2. The air-source heat pump cooling-heating dual storage type air conditioning device according to claim 1, characterized in that: and a dead weight type valve (8) which is automatically opened under the action of wind power or automatically closed under the action of gravity is arranged at the air outlet of the blast cap (3).
3. An air-source heat pump cooling-heating dual storage type air conditioning apparatus according to claim 2, characterized in that: dead weight formula valve (8) include a pair of riser (81) that are parallel to each other and vertical setting, equidistance rigid coupling two many fixed axles (82) between riser (81) and rotate to be connected every on fixed axle (82) and with aerofoil (83) that length setting such as fixed axle (82) etc., aerofoil (83) overlap joint in proper order from top to bottom, two riser (81) are vertical to be installed the air outlet is along its length direction's both ends, aerofoil (83) are located the hood (3) outside.
4. An air-source heat pump cooling-heating dual storage type air conditioning device according to claim 3, characterized in that: the air plate (83) is arc-shaped and is arranged towards the outer side of the air cap (3) in a protruding mode.
5. The air-source heat pump cooling-heating dual storage type air conditioning device according to claim 1, characterized in that: a refrigerant-water heat exchanger (42) is arranged in the water tank (4), and an inlet and an outlet of the refrigerant-water heat exchanger (42) respectively penetrate through the shell (1) to the outside and are communicated with a heat pump air conditioner outdoor unit (7).
6. The air-source heat pump cooling-heating dual storage type air conditioning device according to claim 1, characterized in that: a water receiving tray (6) is arranged below the water tank (4), a screw rod (61) which is connected with the bottom of the water tank (4) in a threaded manner is integrally connected in the water receiving tray (6), and the fan (5) is fixed on one side, away from the screw rod (61), of the water receiving tray (6).
7. An air-source heat pump cooling-heating dual storage type air conditioning device according to claim 6, characterized in that: the water pan (6) is connected with a drain pipe (62) which penetrates through the shell (1) to the outside.
8. The air-source heat pump cooling-heating dual storage type air conditioning device according to claim 1, characterized in that: a water filling port is formed in the upper surface of the water tank (4), a cover plate (45) is arranged at the water filling port, and an air pressure balancing hole (46) is formed in the cover plate (45); a water pipe (43) penetrating through the shell (1) to the outside is arranged at the position below one side of the water tank (4), and a water valve (44) is installed on the water pipe (43).
9. The air-source heat pump cooling-heating dual storage type air conditioning device according to claim 1, characterized in that: be equipped with integrated form control panel (11) on the outer wall of casing (1), install two level sensor (47) of high water level and low water level in water tank (4), level sensor (47) fan (5) and electric heating pipe (41) by wind channel (13) wiring and with integrated form control panel (11) are connected.
10. The air-source heat pump cooling-heating dual storage type air conditioning device according to claim 1, characterized in that: a plurality of support rods (12) for connecting the water tank (4) and the shell (1) are arranged between the water tank and the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386138.4U CN210425386U (en) | 2019-08-23 | 2019-08-23 | Air source heat pump cold and hot double-storage type air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386138.4U CN210425386U (en) | 2019-08-23 | 2019-08-23 | Air source heat pump cold and hot double-storage type air conditioning device |
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| CN210425386U true CN210425386U (en) | 2020-04-28 |
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| CN201921386138.4U Active CN210425386U (en) | 2019-08-23 | 2019-08-23 | Air source heat pump cold and hot double-storage type air conditioning device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500683A (en) * | 2019-08-23 | 2019-11-26 | 北京瑞特爱机电设备工程有限公司 | A kind of cold and hot double storage type air-conditioning devices of air source heat pump |
| CN112378122A (en) * | 2020-10-30 | 2021-02-19 | 冯海迪 | Industrial ultra-high temperature heat pump unit |
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2019
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500683A (en) * | 2019-08-23 | 2019-11-26 | 北京瑞特爱机电设备工程有限公司 | A kind of cold and hot double storage type air-conditioning devices of air source heat pump |
| CN112378122A (en) * | 2020-10-30 | 2021-02-19 | 冯海迪 | Industrial ultra-high temperature heat pump unit |
| CN112378122B (en) * | 2020-10-30 | 2022-02-25 | 东莞市格美节能设备有限公司 | Industrial ultra-high temperature heat pump unit |
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