CN2444194Y

CN2444194Y - Cooling warming air contitioner with heating pipe heating pump

Info

Publication number: CN2444194Y
Application number: CN 00248597
Authority: CN
Inventors: 邓兆山
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-29
Filing date: 2000-09-29
Publication date: 2001-08-22
Anticipated expiration: 2010-09-29

Abstract

The utility model relates to a cold and warm air conditioner with a heat pipe and a heat pump, which belongs to the technical field of air conditioning equipment. The utility model comprises a compressor, an electromagnetic four-way valve, a heat pipe heat collector, an air delivery valve, an indoor evaporator, a liquid delivery valve, a capillary pipe, a one-way valve, an outdoor condenser, an air-liquid separator, a coolant pipe, etc. The utility model is characterized in that the heat pipe heat collector for auxiliary heating is arranged between the electromagnetic four-way valve and the air delivery valve, and the inside of the heat pipe heat collector is provided with heat pipe auxiliary heating device composed of an electric heating pipe, a spiral type coolant pipe, an inner lining pipe of a heat pipe, and a heat conducting medium. The utility model has the advantages of high heat efficiency, high heat conducting speed, reliable operation, wide range of applicable temperature, small heating electrical power, etc.

Description

The heat pipe hot pump cooling and heating air conditioner

The utility model relates to air conditioner technical field, particularly a kind of auxiliary heating cooling and heating air conditioner.

Produce at present, the cooling and heating air conditioner of selling and using, not only can freeze but also can also heat, the mode of heating is to utilize the recycled back of heat pump principle by refrigeration system, after utilizing electromagnetism four-way guide valve to switch guiding, the work of compressor is heat pump mode, discharge in the high-temperature high-pressure refrigerant steam flow indoor evaporator to indoor heat release, flow to flow into again behind the airborne heat of evaporation absorption chamber external environment in the outdoor condenser by the capillary-compensated step-down then and carry out working cycles once more in the compressor, its operation principle heat pump form.Facts have proved the thermal cycle of this cooling and heating air conditioner, is the heat that utilizes the mechanical heat energy of compressor and " enthalpy " molecule absorption outdoor environment in the cold-producing medium (freon), amplifies by compressor (heat pump) processing.This mode can only be at the subzero airborne heat of absorption chamber external environment more than 5 ℃ of environment temperature, if when ambient air temperature is lower than subzero 5 ℃, can not provide the heat extraction that needs in the air, and heat pump can't reach heating effect.In order to solve this difficult problem, assisted heating device can only be installed additional in most of manufacturers on the air conditioner cabinet-type air conditioner, but its heater great majority are the PCT semiconductor element, minority is electrothermal tube or electric furnace heating wire heating, it is big to exist power consumption, and defectives such as unsafe factor such as fast and naked light heating self decay.

Goal of the invention of the present utility model is at above-mentioned defective, provides a kind of programming rate fast, can operate as normal under the thermal efficiency height, low temperature, and the ultralow temperature heat pipe hot pump cooling and heating air conditioner that consumes energy little and safe and reliable.

Foregoing invention purpose of the present utility model realizes by following technical proposals:

The heat pipe hot pump cooling and heating air conditioner comprises: compressor, solenoid operated four-way valve, heat pipe collector, gas valve, indoor evaporator, heat several parts such as capillary, refrigeration check valve, cooling and warming capillary, outdoor condenser, gas-liquid separator, refrigerant pipe and form.It is characterized in that being provided with between described solenoid operated four-way valve and the gas valve heat pipe collector of auxiliary heating, in the heat pipe assisted heating device that electrothermal tube, refrigerant pipe, heat pipe internal lining pipe, heat-conducting medium are formed is housed.

Be provided with heat pipe collector between described solenoid operated four-way valve and the gas valve.It forms heat pipe assisted heating device, electrothermal tube by heat pipe collector housing, internal lining pipe, electrothermal tube, spiral refrigerant pipe, heat-conducting medium.The refrigerant vapour that compressor is discharged is subjected to the post bake of heat collector, and " enthalpy " molecule in the cold-producing medium is subjected to heat once more, and temperature raises, and enters into indoor evaporator and carries out heat release, reaches the heating purpose.Because cold-producing medium is through the compensation of the post bake of superheater tube assisted heating device, even environment temperature is very low, also can operate as normal, and because the application of hot pipe technique, it is too big to make that the power of assisted heating device does not need, and it is little and safe and reliable to consume energy.Can provide amount of heat according to cooling and heating air conditioner in actual applications, and the electrical power size.

Described heat pipe collector, its purpose enlarges heating surface area by hot pipe technique, improves the thermal efficiency, makes the electrical power of heating electrothermal tube not need just can reach good effect too greatly simultaneously.

The auxiliary heating of the heat pipe of the utility model structure cooling and heating air conditioner, advantage such as it is fast to have heat-transfer rate, and thermal efficiency height is reliable, and the wide and heating power of Applicable temperature scope is little.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model.

Example 1

The heat pipe hot pump cooling and heating air conditioner comprises: compressor [1], refrigerant pipe [2], solenoid operated four-way valve [3], heat pipe collector housing [4], heat pipe collector internal lining pipe [5], the spiral refrigerant pipe [6] that is heated, electric heating tube [7], defeated steam valve [8], indoor evaporator [9], fluid-delivery valve [10], heat capillary [11], refrigeration check valve [12], cooling and warming capillary [13], outdoor condenser [14], gas-liquid separator [15].

Claims

1, the heat pipe hot pump cooling and heating air conditioner, comprise: compressor [1], solenoid operated four-way valve [3], heat pipe collector [4], gas valve [8], indoor evaporator [9], fluid-delivery valve [10], heat capillary [11], refrigeration check valve [12], cooling and warming capillary [13], outdoor condenser [14], gas-liquid separator [15], part such as refrigerant pipe [2] is formed, be connected the spiral refrigerant pipe [6] that is heated on the refrigerant pipe between its feature solenoid operated four-way valve [3] and the gas valve [8], its outside is provided with heat collector housing [4], internal lining pipe [5], the assisted heating device that electric heating tube [7] and heat-conducting medium are formed.

2, by the described heat pipe hot pump cooling and heating air conditioner of claim 1, it is characterized by heat collector housing [4] combines with the spiral refrigerant pipe [6] that is heated, internal lining pipe [5] sealing, detachable electric heating tube [7] is housed in the internal lining pipe [5] and extend into the inside center of spiral refrigerant pipe [6] that are heated, be filled with heat-conducting medium between housing and the internal lining pipe.