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CN-117232141-B - Circulating air source heat pump

CN117232141BCN 117232141 BCN117232141 BCN 117232141BCN-117232141-B

Abstract

The invention discloses a circulating air source heat pump, which relates to the technical field of heat pumps and comprises a heat pump main body and an evaporator on the heat pump main body, wherein a heating mechanism is connected to a base, and a shielding mechanism is connected to the heat pump main body. According to the circulating air-source heat pump provided by the invention, when the sun exists in winter, the sunlight is converged on the evaporator by the light condensing plate, so that frost on the evaporator is melted, a certain heat energy providing effect is achieved, the efficiency of the evaporator is improved, when snow is accumulated on the top of the shielding plate, the shielding plate is rotated downwards by the weight of the snow, so that the compression rod is pushed to move towards the inside of the fixed cylinder, the spring compresses the air, the air enters the water storage tank, the antifreeze in the water storage tank is extruded from the inside of the water absorbing pipe, the antifreeze enters the inside of the drainage groove, and after the sponge strip absorbs and saturates, the antifreeze flows out along the surface of the shielding plate, so that the snow on the surface of the shielding plate is melted in an accelerating way, and the normal work of the heat pump main body is ensured.

Inventors

  • ZHANG SHAONING
  • FENG ZHIXUE

Assignees

  • 春风新能源科技有限公司

Dates

Publication Date
20260508
Application Date
20230915

Claims (9)

  1. 1. The circulating air energy heat pump comprises a heat pump main body (1) and an evaporator (2) on the heat pump main body (1), wherein the bottom end of the heat pump main body (1) is fixedly connected with a bottom plate (3), the bottom end of the bottom plate (3) is provided with a base (4), the circulating air energy heat pump is characterized in that the base (4) is connected with a heating mechanism (6), the heating mechanism (6) comprises a sliding frame (63), the base (4) is connected with the sliding frame (63) in a sliding manner, the sliding frame (63) is rotationally connected with a fixed frame (61), a light condensing plate (62) is arranged on the fixed frame (61), the focus of the light condensing plate (62) is positioned on the evaporator (2), the upper part of the heat pump main body (1) is connected with a shielding mechanism (5), the shielding mechanism (5) comprises a fixed plate (54), the top end of the heat pump main body (1) is fixedly connected with the fixed plate (54), the top end of the fixed plate (54) is rotationally connected with a shielding plate (51), the top end of the shielding plate (51) is in an inclined plane shape, the top end of the shielding plate (51) is provided with an inclined plane, the inclined plane (58) is provided with an anti-freezing water storage groove (56), the inclined plane (51) is arranged on the water storage groove (51), the utility model discloses a water storage tank, including drainage groove (58), water storage tank (57), suction pipe (56) stretch into the bottom of water storage tank (57), install on fixed plate (54) and be used for resetting and inflate subassembly (55) to water storage tank (57), install on fixed plate (54) and be used for sealing plug (53) of water storage tank (57) soon, pump subassembly (55) include fixed cylinder (551), the top fixedly connected with fixed cylinder (551) of fixed plate (54), sliding connection has depression bar (553) on fixed cylinder (551), the bottom fixedly connected with piston (555) of depression bar (553), conflict has spring (558) between piston (555) and the fixed cylinder (551), be equipped with air circuit (554) on depression bar (553), the one end that depression bar (553) are located air circuit (554) is installed first check valve (556), air circuit (554) are to fixed cylinder (551) internal communication, fixed cylinder (551) are connected with each other fixedly connected with fixed cylinder (551), be located connecting pipe (552) with connecting pipe (552) and connecting pipe (552) are located connecting pipe (551), the air in the fixed cylinder (551) is communicated with the water storage tank (57) through a second one-way valve (557) and a connecting pipe (552).
  2. 2. The circulating air energy heat pump according to claim 1, wherein a photoresistor (66) is arranged at the top end and the bottom end of the evaporator (2), a first electric push rod (64) is rotatably connected to the sliding frame (63), the telescopic end of the first electric push rod (64) is rotatably connected with the back of the fixed frame (61), and the photoresistor (66), the first electric push rod (64) and the heat pump main body (1) are electrically connected.
  3. 3. The circulating air energy heat pump according to claim 2, wherein the sliding frame (63) is provided with a second electric push rod (65), the telescopic end of the second electric push rod (65) is fixedly connected with the base (4), the second electric push rod (65) is used for pushing the sliding frame (63) to slide, and the second electric push rod (65) is electrically connected with the heat pump main body (1).
  4. 4. The circulating air energy heat pump of claim 2, wherein the fixing frame (61) is arc-shaped, the light condensing plate (62) is made of metal, and the light condensing plate (62) is arc-shaped.
  5. 5. A circulating air energy heat pump according to claim 1, wherein the shielding plate (51) is arranged in the drainage groove (58) and is provided with a sponge strip (59), and the sponge strip (59) blocks the drainage groove (58).
  6. 6. The circulating air energy heat pump of claim 1, wherein the shielding plate (51) is fixedly connected with a pair of side plates (52), and the pair of side plates (52) are distributed at two ends of the drainage groove (58).
  7. 7. The circulating air energy heat pump according to claim 1, wherein the fixing frame (61) is connected with an auxiliary heating mechanism (7), the auxiliary heating mechanism (7) comprises a second coiled pipe (75), the second coiled pipe (75) is installed in the fixing frame (61), the back of the light condensing plate (62) is abutted against the second coiled pipe (75), the base (4) is located at the bottom of the heat pump main body (1) and is provided with a first coiled pipe (71), the first coiled pipe (71) is communicated with the second coiled pipe (75) through a pair of communicating pipes (72), and one communicating pipe (72) is provided with a water pump (73).
  8. 8. A circulating air energy heat pump according to claim 7, wherein heat transfer oil is injected into the first and second serpentine pipes (71, 75).
  9. 9. A circulating air energy heat pump according to claim 7, wherein the fixing frame (61) is internally provided with a fin plate (74), the fin plate (74) is fixedly connected with the condensing plate (62), and the second serpentine tube (75) penetrates through the fin plate (74).

Description

Circulating air source heat pump Technical Field The invention relates to an air-source heat pump, in particular to a circulating air-source heat pump. Background Heat pump technology is a new energy technology attracting attention worldwide in recent years. A well-known "pump" is a mechanical device that can raise potential energy, such as a water pump, to pump water from a lower level to a higher level. The heat pump is a device capable of acquiring low-level heat energy from air, water or soil in nature, doing work through electric energy and providing high-level heat energy which can be used by people, and the air energy heat pump works through the operation of a compressor system and absorbs heat in the air to produce hot water. When the existing heat pump is used in winter, the evaporator absorbs heat, frost is easy to form on the fin plates of the evaporator, gaps between the fin plates of the evaporator are small, when manual cleaning is performed, cleaning is inconvenient, when the heat pump automatically removes frost, certain preheating is needed, snow is easy to accumulate on the top end of the heat pump, when more snow is accumulated, heat in the surrounding environment of the heat pump is easy to reduce, cleaning is needed in time, manual cleaning is troublesome, and particularly after snowing and raining, snow is easy to harden on the evaporator on the top end of the heat pump, and cleaning is difficult. Disclosure of Invention The present invention is directed to a circulating air-source heat pump, which solves the above-mentioned problems. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a circulating air can heat pump, includes the evaporimeter in heat pump main part and the heat pump main part, the bottom fixedly connected with bottom plate of heat pump main part, the base is installed to the bottom of bottom plate, be connected with heating mechanism on the base, heating mechanism includes the carriage, sliding connection has the carriage on the base, the rotation is connected with the fixed frame on the carriage, install the condensing plate on the fixed frame, the focus of condensing plate is located the evaporimeter, the last shielding mechanism that is connected with of heat pump main part, shielding mechanism includes the fixed plate, the top fixedly connected with fixed plate of heat pump main part, the fixed plate top rotates and is connected with the shielding plate, the top of shielding plate is the inclined plane form, the inclined plane top of shielding plate is equipped with the drainage groove, the inside aqua storage tank that is used for storing antifreeze fluid that is equipped with of shielding plate, install the water suction pipe on the shielding plate, through the intercommunication that absorbs water through absorbing the pipe between the drainage groove, install on the fixed plate and be used for resetting and inflating pump assembly to the aqua storage tank, be connected with the fixed plate on the air cylinder, be equipped with the piston cylinder fixedly connected with one end, the piston is equipped with the piston, the piston is equipped with one end fixedly connected with on the air cylinder, the piston is fixed with the piston, the piston is connected with the fixed connection pipe, the one end, the piston is fixed with the piston is fixed through the fixed connection to the piston, the fixed cylinder is provided with a second one-way valve at the connecting pipe, and air in the fixed cylinder is communicated with the water storage tank through the second one-way valve and the connecting pipe. As a preferable technical scheme of the invention, the top end and the bottom end of the evaporator are both provided with photoresistors, the sliding frame is rotationally connected with a first electric push rod, the telescopic end of the first electric push rod is rotationally connected with the back of the fixed frame, and the photoresistors, the first electric push rod and the heat pump main body are electrically connected. Through above-mentioned technical scheme to be convenient for detect whether the light of condensing plate reflection falls on the evaporimeter through the photoresistor, thereby be convenient for control condensing plate through first electric putter rotates, make reflected light fall on the evaporimeter. As a preferable technical scheme of the invention, a second electric push rod is arranged on the sliding frame, the telescopic end of the second electric push rod is fixedly connected with the base, the second electric push rod is used for pushing the sliding frame to slide, and the second electric push rod is electrically connected with the heat pump main body. Through above-mentioned technical scheme, second electric putter can set up a pair of, is located the both ends of carriage respectively to it is more steady when promoting the carriage to stretch out, a