CN210951871U - Wall-mounted heat pump water heater - Google Patents
Wall-mounted heat pump water heater Download PDFInfo
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- CN210951871U CN210951871U CN201921800818.6U CN201921800818U CN210951871U CN 210951871 U CN210951871 U CN 210951871U CN 201921800818 U CN201921800818 U CN 201921800818U CN 210951871 U CN210951871 U CN 210951871U
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Abstract
The utility model provides a wall-hanging heat pump water heater, main spare parts such as mounting panel, compressor, evaporimeter, high-efficient heat exchanger, fan, automatically controlled box subassembly, curb plate, access panel, top cap through the complete machine use all are connected with dismantling of casing backplate, can more improve holistic mechanical strength of machine and structural stability when realizing quick installation dismantlement by a wide margin, prevent pressing, prevent empting, preapring for an unfavorable turn of events shape. And meanwhile, the shell is provided with an overhaul module, so that the overhaul of an operator is facilitated. The control system comprises an operation panel, the operation panel is installed on the panel and used for monitoring and controlling the wall-mounted heat pump water heater in real time, meanwhile, the installation and the disassembly are convenient, and the user experience is enhanced. The water receiving tray is connected with the condensed water drain pipe, so that condensed water generated by the evaporator can be directly discharged through the water receiving tray and the condensed water drain pipe. The compressor and the high-efficiency heat exchanger are detachably mounted on the back plate of the shell through the two-stage damping mounting plate, so that the vibration and noise of the whole machine are reduced.
Description
Technical Field
The utility model relates to a heat pump water heater technical field especially relates to a wall-hanging heat pump water heater.
Background
With the increasingly exhausted energy, global warming and domestic air pollution become more serious, concepts of energy conservation, emission reduction, air purification and the like are gradually deepened into the heart of people, and heat pump water heaters (also called air energy water heaters) are widely applied due to the characteristics of cleanness, energy conservation, high efficiency, safety and the like. The heat pump main units introduced by various large air energy manufacturers in the domestic market at present basically adopt the uniform split square or rectangular appearance and structure. The product is monotonous, and the structure is similar, and is not differentiated, overhauls the difficulty, and structural stability is not high etc..
The Chinese utility model discloses a split type heat pump water heater with the publication number of CN207422670U, including heat pump circulation system and heating water tank, heat pump circulation system includes the compressor, condenser, throttling arrangement and the evaporimeter that communicate in proper order and form a refrigerant circulation loop, the condenser includes upper heating coil and lower heating coil that connect in parallel each other, throttling arrangement includes first throttling element and second throttling element, and upper heating coil and first throttling element are established ties, and lower heating coil and second throttling element are established ties, and upper heating coil and lower heating coil set up upper portion and lower part in the heating water tank respectively, are equipped with the ooff valve before the upper heating coil; the utility model has the advantages that: through setting up two way heating coil from top to bottom, carry out two way heating from top to bottom to the water in the water tank, when water tank upper portion reached higher temperature, close heating coil, heating coil is heated the water tank lower part down to the whole flows through of refrigerant, still can maintain higher heating energy efficiency ratio. The patent has the defects of not compact structure, inconvenient maintenance and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, compactness, the operation is stable, reliable and use safer square hydrologic cycle heat pump water heater, realizes that quick installation dismantles the technological effect that can improve the holistic mechanical strength of machine and structural stability by a wide margin when overhauing.
In order to achieve the above object, the present invention provides a wall-mounted heat pump water heater, which comprises a casing, a control system, and a heat pump circulation system and a water path circulation system arranged in the casing; the machine shell comprises a machine shell main body, a panel, a top cover, a side plate and an access panel opposite to the side plate, wherein the side plate and the access panel are detachably connected to the machine shell main body through a screw, the top cover is detachably connected to the machine shell main body, the side plate and the access panel through a screw, the panel is buckled on the machine shell main body through a buckle arranged on one surface opposite to the machine shell main body and detachably connected with the top cover through a screw, an air inlet grille is arranged on the side plate, and an air outlet is arranged on the top cover; the control system comprises an operation panel arranged on the panel and is used for monitoring and controlling the wall-mounted heat pump water heater in real time; the heat pump circulating system comprises a compressor, a four-way valve, a high-efficiency heat exchanger and an evaporator which are connected through a pipe; the waterway circulation system comprises the high-efficiency heat exchanger, a water inlet and outlet nozzle, a water flow switch and an automatic exhaust valve which are connected through a copper pipe.
Preferably, the cabinet body is provided with a predetermined number of fixing devices for wall-mounted installation on a wall.
Preferably, the wall-mounted heat pump water heater comprises a base plate, the compressor and the high-efficiency heat exchanger are detachably mounted on the base plate through a double-stage damping mounting plate, and the evaporator is fixed to the air inlet grille.
Preferably, the wall-mounted heat pump water heater further comprises an electric control box assembly arranged inside the machine shell, and the electric control box assembly is arranged on the machine shell main body and close to one side of the access panel.
Preferably, the wall-mounted heat pump water heater further comprises a fan disposed inside the casing, the fan being close to the evaporator to change the flow direction and speed of air at the evaporator.
Further, the fan is fixed on the casing body through screws.
Furthermore, the evaporator is connected with the fan through an air duct, so that the flow direction and the speed of air at the evaporator are improved, the heat exchange between the air flowing through the evaporator and a refrigerant of a system is more sufficient, the heat exchange efficiency is effectively improved, and the effects of energy conservation and emission reduction are improved.
Preferably, the wall-mounted heat pump water heater further comprises a water pan arranged inside the casing, the water pan is arranged at the air inlet grille and close to the evaporator, and the water pan is connected with a condensed water drain pipe used for draining condensed water generated by the evaporator.
Preferably, the air inlet grille and the air outlet outside are both detachably provided with a filter screen.
Preferably, the automatic exhaust valve is arranged on one side, close to the top cover, of the waterway circulation system, so that the exhaust efficiency is improved, the formation of an air bag in the efficient heat exchanger and the waterway system is avoided, the heat exchange effect of the efficient heat exchanger is optimized, the corrosion of a pipeline caused by oxidation is reduced, the noise generated by the operation of the pipeline with air is reduced, and the spiral cavity phenomenon of the circulation pump is reduced.
The utility model has the advantages that: the utility model provides a wall-hanging heat pump water heater, main spare parts such as mounting panel, compressor, evaporimeter, high-efficient heat exchanger, fan, automatically controlled box subassembly, curb plate, access panel, top cap through the complete machine use all are connected with dismantling of casing backplate, can more improve holistic mechanical strength of machine and structural stability when realizing quick installation dismantlement by a wide margin, prevent pressing, prevent empting, shape of preapring for an unfavorable turn of events. Simultaneously the casing is provided with overhauls the module, and the structure of connection can be dismantled in the cooperation, makes things convenient for operating personnel's maintenance. The casing is provided with a predetermined number of fixing devices for wall-mounted installation on a wall. The control system comprises an operation panel, the operation panel is installed on a panel and used for monitoring and controlling the wall-mounted heat pump water heater in real time, meanwhile, the installation and the disassembly are convenient, and the user experience is enhanced. A water pan is arranged and connected with a condensed water drain pipe, so that condensed water generated by the evaporator can be directly discharged through the water pan and the condensed water drain pipe. The compressor and the high-efficiency heat exchanger are detachably mounted on a chassis of the shell through a two-stage damping mounting plate, so that the vibration and noise of the whole machine are reduced, and the installation and maintenance are convenient. The air inlet grille and the air outlet outside all are equipped with a filter screen for the inside cleanness of casing. The evaporator is connected with the fan through the air duct, so that the flow direction and the speed of air at the evaporator are improved, the heat exchange efficiency is effectively improved, and the effects of energy conservation and emission reduction are improved. The automatic exhaust valve is arranged at the highest point of a water system, is favorable for improving the exhaust efficiency, avoids the formation of air bags in the high-efficiency heat exchanger and the water channel system, ensures that the heat exchange effect of the high-efficiency heat exchanger reaches the best, reduces the corrosion of the pipeline caused by oxidation, reduces the noise generated by the operation of the pipeline with air, and reduces the spiral cavity phenomenon of the circulating pump. The heat pump water heater has the advantages of simple and compact structure, stable and reliable operation, safe use, convenient maintenance, high efficiency, energy conservation, emission reduction and the like.
Drawings
Fig. 1 is an exploded schematic view of a wall-mounted heat pump water heater according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a wall-mounted heat pump water heater according to an embodiment of the present invention;
fig. 3 is a structural diagram of a whole wall-mounted heat pump water heater provided by the embodiment of the invention;
fig. 4 is a schematic view of an air path of a wall-mounted heat pump water heater according to an embodiment of the present invention.
Detailed Description
The embodiments described below are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the utility model provides a wall-mounted heat pump water heater, including a casing, a control system and set up in a heat pump circulation system and a water route circulation system in the casing.
Referring to fig. 1, 2, 3 and 4, in the embodiment of the casing, the casing is a rectangular casing, and a predetermined number of fixing devices are arranged on the casing, and in the embodiment, the number of the fixing devices is 2, so that the casing is installed on a wall in a wall-mounted manner. The casing comprises a casing main body 1, a panel 6, a top cover 19, a side plate 8 and an access panel 18 opposite to the side plate 8. Curb plate 8, access panel 18 pass through screw detachable connect in on the casing main part 1, the structure of connection can be dismantled in this access panel 18 cooperation, makes things convenient for operating personnel's maintenance. The top cover 19 is detachably connected to the side plate 8 and the access panel 18 through a second screw 21, and the panel 6 is buckled on the casing main body 1 through a buckle arranged on one surface opposite to the casing main body 1 and fixed through a screw arranged at the top. Wherein, be provided with an air inlet grille 9 on the curb plate 8, be provided with an air outlet 20 on the top cap 19, form a side air inlet, the form of top air-out.
The control system comprises an operation panel 7, and the operation panel 7 is arranged on the panel 6. The wall-mounted heat pump water heater is monitored and controlled in real time, and meanwhile, the wall-mounted heat pump water heater is convenient to mount and dismount, and user experience is enhanced.
The heat pump circulating system comprises a compressor 16, a four-way valve, a high-efficiency heat exchanger 3 and an evaporator 10 which are connected through a matching pipe 5, wherein the compressor 16 and the high-efficiency heat exchanger 3 are detachably mounted at the position of the machine shell main body 1 through a two-stage damping mounting plate 15 in a matching mode, so that the vibration and noise of the whole machine are reduced, and the installation and maintenance are convenient. The evaporator 10 is fixed to the air intake grille 9, so that the performance of the evaporator 10 during operation is optimal. The waterway circulation system comprises the high-efficiency heat exchanger 3, a water inlet and outlet nozzle, a water flow switch and an automatic exhaust valve 2 which are connected through a copper pipe. The automatic exhaust valve 2 is arranged at the highest position of a water channel, so that the exhaust efficiency is improved, the formation of air bags in the efficient heat exchanger 3 and the water channel system is avoided, the heat exchange effect of the efficient heat exchanger 3 is optimal, the corrosion of a pipeline caused by oxidation is reduced, the noise generated by the operation of the pipeline with air is reduced, and the spiral air phenomenon of a circulating pump is reduced. The heat pump water heater drives the compressor 16 to perform refrigeration cycle by taking electric energy as power, the refrigerant absorbs heat from the low-temperature side to heat domestic water, and the refrigerant returns to the compressor 16 after being cooled by the domestic water. The hot water is directly used as hot water supply through a waterway circulation system or is used for small-area heating by utilizing a fan coil.
The wall-mounted heat pump water heater further comprises a fan 14, a water pan 11 and an electric control box assembly 17 which are arranged inside the shell, wherein the fan 14 is close to the evaporator 10, and the evaporator 10 and the water pan are connected through an air duct 22 to change the flow direction and the speed of air at the position of the evaporator 10, improve the heat exchange efficiency and improve the energy-saving and emission-reducing effects. The water pan 11 is disposed at the air inlet grille 9 and close to the evaporator 10, and the water pan 11 is connected to a condensed water drain pipe 12 for draining condensed water generated by the evaporator 10. The condensed water generated by the evaporator 10 can be directly discharged through the water receiving tray 11 and the condensed water discharging pipe 12. The electric control box assembly 17 is arranged on the machine shell main body 1 close to one side of the access panel 18.
The fan 14 is fixed at the casing by screws.
The air inlet grille 9 and the air outlet 20 are both provided with filter screens. From this, can filter the inside air that gets into the casing, can guarantee like this that the casing is inside clean. Specifically, the filter screen is detachably arranged on the machine shell. Therefore, the user can conveniently replace or clean the filter screen.
In this embodiment, the main components of the casing, the compressor 16, the four-way valve, the high-efficiency heat exchanger 3, the evaporator 10, the fan 14, the electronic control box assembly 17, the condensate water drain pipe 12, the automatic exhaust valve 2 and the like are respectively made of 304 stainless steel, 201 stainless steel, galvanized iron plate and other plates according to different requirements on rust prevention and stress, the thickness of the plates is different from 0.8mm to 1.5mm, and different treatment processes such as spraying outdoor powder and electrophoresis are adopted. And fixing the components by adopting fixing modes such as welding nut screw fixing, riveting loose core nut screw fixing, self-tapping screw fixing, welding fixing and the like according to different requirements of stress and disassembly and assembly.
The utility model provides a wall-hanging heat pump water heater, mounting panel 15, compressor 16, evaporimeter 10, high-efficient heat exchanger 3, fan 14, automatically controlled box subassembly 17, curb plate 8, access panel 18, panel 6, essential components such as top cap 19 all are connected with dismantling of casing backplate 1 through whole quick use, can improve holistic mechanical strength of machine and structural stability more by a wide margin when realizing quick installation dismantlement, prevent pressing, prevent empting, shape of preapring for an unfavorable turn of events. Simultaneously the casing is provided with overhauls the module, and the structure of connection can be dismantled in the cooperation, makes things convenient for operating personnel's maintenance. The machine shell 1 is provided with a predetermined number of fixing devices for realizing wall-mounted installation on a wall body. The control system comprises an operation panel 7, the operation panel 7 is installed on a panel 6 and used for monitoring and controlling the wall-mounted heat pump water heater in real time, meanwhile, the installation and the disassembly are convenient, and the user experience is enhanced. A water receiving tray 11 is provided, and the water receiving tray 11 is connected with a condensed water drain pipe 12, so that the condensed water generated by the evaporator 10 can be directly discharged through the water receiving tray 11 and the condensed water drain pipe 12. The compressor 16 and the high-efficiency heat exchanger 3 are detachably mounted at the casing main body 1 through a double-stage damping mounting plate 15, so that the vibration and noise of the whole machine are reduced, and the installation and maintenance are convenient. Has the advantages of simple and compact structure, stable and reliable operation, safe use, convenient maintenance and the like.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.
Claims (10)
1. A wall-mounted heat pump water heater comprises a machine shell, a control system, a heat pump circulating system and a waterway circulating system, wherein the heat pump circulating system and the waterway circulating system are arranged in the machine shell; the method is characterized in that:
the machine shell comprises a machine shell main body, a panel, a top cover, a side plate and an access panel opposite to the side plate, wherein the side plate and the access panel are detachably connected to the machine shell main body through a screw, the top cover is detachably connected to the machine shell main body, the side plate and the access panel through a screw, the panel is buckled on the machine shell main body through a buckle arranged on one surface opposite to the machine shell main body and detachably connected with the top cover through a screw, an air inlet grille is arranged on the side plate, and an air outlet is arranged on the top cover;
the control system comprises an operation panel arranged on the panel and is used for monitoring and controlling the wall-mounted heat pump water heater in real time;
the heat pump circulating system comprises a compressor, a four-way valve, a high-efficiency heat exchanger, an evaporator and an electronic expansion valve which are connected through a pipe;
the waterway circulation system comprises the high-efficiency heat exchanger, a water inlet and outlet nozzle, a water flow switch and an automatic exhaust valve which are connected through a copper pipe.
2. The wall-mounted heat pump water heater of claim 1, wherein the cabinet body is provided with a predetermined number of fixtures for wall-mounting to a wall.
3. The wall-mounted heat pump water heater of claim 1, wherein the wall-mounted heat pump water heater comprises a base pan, the compressor and the high efficiency heat exchanger are removably mounted to the base pan by a dual stage shock absorbing mounting plate, and the evaporator is secured to the air intake grill.
4. The wall-mounted heat pump water heater of claim 1, further comprising an electronic control box assembly disposed inside the cabinet, the electronic control box assembly being disposed on the cabinet body adjacent to the access panel.
5. The wall mounted heat pump water heater of claim 1, further comprising a blower disposed within the cabinet adjacent the evaporator for changing the direction and velocity of air at the evaporator.
6. The wall-mounted heat pump water heater of claim 5, wherein the fan is fixed to the cabinet body by screws.
7. The wall mounted heat pump water heater of claim 5, wherein the evaporator is connected to the fan by a duct.
8. The wall-mounted heat pump water heater of claim 1, further comprising a water pan disposed within the housing, the water pan disposed at the air intake grille and adjacent to the evaporator, the water pan connected to a condensate drain for draining condensate produced by the evaporator.
9. The wall-mounted heat pump water heater according to claim 1, wherein a filter screen is detachably disposed on the outer sides of the air inlet grille and the air outlet.
10. The wall mounted heat pump water heater of claim 1, wherein the automatic exhaust valve is disposed on a side of the waterway circulation system adjacent to the top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800818.6U CN210951871U (en) | 2019-10-24 | 2019-10-24 | Wall-mounted heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800818.6U CN210951871U (en) | 2019-10-24 | 2019-10-24 | Wall-mounted heat pump water heater |
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| Publication Number | Publication Date |
|---|---|
| CN210951871U true CN210951871U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921800818.6U Active CN210951871U (en) | 2019-10-24 | 2019-10-24 | Wall-mounted heat pump water heater |
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| CN (1) | CN210951871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833544A (en) * | 2020-09-23 | 2021-05-25 | 青岛经济技术开发区海尔热水器有限公司 | Heat pump water heater and air supply structure thereof |
-
2019
- 2019-10-24 CN CN201921800818.6U patent/CN210951871U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833544A (en) * | 2020-09-23 | 2021-05-25 | 青岛经济技术开发区海尔热水器有限公司 | Heat pump water heater and air supply structure thereof |
| CN112833544B (en) * | 2020-09-23 | 2022-12-13 | 青岛经济技术开发区海尔热水器有限公司 | Heat pump water heater and air supply structure thereof |
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