CN202792333U - Heat pipe and heat pump compound system - Google Patents
Heat pipe and heat pump compound system Download PDFInfo
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- CN202792333U CN202792333U CN 201220514114 CN201220514114U CN202792333U CN 202792333 U CN202792333 U CN 202792333U CN 201220514114 CN201220514114 CN 201220514114 CN 201220514114 U CN201220514114 U CN 201220514114U CN 202792333 U CN202792333 U CN 202792333U
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Abstract
The utility model discloses a heat pipe and heat pump compound system. The heat pipe and heat pump compound system mainly is composed of a condenser, an evaporator, a heat pump, a throttle valve, a liquid storage pot, a condenser circulating pump, an evaporator circulating pump, a solenoid valve, three one-way valves, pipelines connected to each other and temperature regulation and control segment. The thermal energy transport system is formed by combining a bicirculating power heat pipe system and a heat pump circulating refrigeration system. The entire device comprises a heat pipe system and a heat pump system which are divided into a working medium liquid circulation and a working medium gas circulation to take full advantage of the effect of the evaporator and the condenser, so that the evaporator is filled with liquid to the largest extent to absorb heat by an evaporation and the condenser is filled with gas to the largest extend to release heat by refrigeration. Therefore, the heat pipe and heat pump system not only fuses heat pump and heat pipe transport technology, but also can be used for solving the problem that the present evaporator and condenser have low utilization efficiency, thereby improving thermal energy transport efficiency.
Description
Technical field
The utility model belongs to heat energy and transports technical field, relates to a kind ofly carrying out the heat pipe hot pump hybrid system that heat energy transports with what hot-pipe system and heat pump system were compounded to form mutually.
Background technology
Because density of equipment is large in electronic computer and the data processor room, caloric value is large, computer system has certain requirement to temperature, humidity and the dust content etc. of environment, therefore, should establish air-conditioning system at present.In order to guarantee corresponding temperature, damp condition, the steam compression type special air conditioning for device room has obtained generally using, even cold district in the winter time, the machine room that caloric value is large also needs to adopt the steam compression type special air conditioning for device room to obtain generally using, even cold district in the winter time, the machine room that caloric value is large also need to adopt steam compression type special air conditioning for device room refrigerating operaton to bear the heat radiation load.Yet, for the northern area of China, temperature in winter and transition season most of the time in spring and autumn is lower than 20 degree, even in this case, the compressor that existing air-conditioning system must start highly energy-consuming particularly those caloric values is concentrated temperature is controlled to environment in the demanding workplace of cleannes, this scheme that still adopts steam compression type special air conditioning for device room system to lower the temperature to cool off is not energy-conservation, be exactly in addition when heat pump type air conditioning system is worked, the whole fin structure part of its evaporimeter and condenser is that the part of heat is cold, be not fully utilized, can not carry out thoroughly heat exchange, thereby the unnecessary waste that causes electric energy, operation costs are high.
The utility model content
The purpose of this utility model is to overcome the shortcoming that prior art exists, large for solving the energy consumption that exists in the heat pump, and the finned heat exchanger of evaporation and the condensation problem that can not take full advantage of, and provide a kind of pair of circulation power hot-pipe system and heat-pump-type cycle refrigeration system mutually compound heat energy transport system, this heat pipe hot pump hybrid system, can be lower than in outdoor temperature and automatically enable the heat pipe pattern under the indoor condition and regulate indoor temperature, outdoor temperature is higher than in the situation of indoor temperature the automatically running refrigerating circulatory system, then can prolong the service life of compression-type refrigeration unit in energy savings.
The utility model technical solution problem adopts following technical scheme:
A kind of heat pipe hot pump hybrid system comprises condenser, evaporimeter, heat pump, choke valve, fluid reservoir, condenser circulating pump, evaporimeter circulating pump, magnetic valve, three check valves, interconnects pipeline and adjustment and control section and consist of; Described evaporimeter circulating pump is connected between evaporimeter input and the fluid reservoir, and the input of its place branch road is positioned at the bottom of fluid reservoir liquid refrigerant liquid level; Described check valve one is connected between evaporimeter output and the fluid reservoir, and the output of its place branch road is positioned at the top of fluid reservoir liquid refrigerant liquid level; Described check valve two is connected between condenser input and the fluid reservoir, and the input of its place branch road is positioned at the top of fluid reservoir liquid refrigerant liquid level; Described heat pump is connected between condenser input and the fluid reservoir, and top and the spill port on the branch road of place that the input of its place branch road is positioned at fluid reservoir liquid refrigerant liquid level are positioned at fluid reservoir liquid refrigerant liquid level bottom; Described condenser circulating pump and magnetic valve series arm are in parallel with check valve three and choke valve series arm, and its output is connected in liquid storage and fills with, and their input is connected in the output of condenser; Like this with above all elements by connecting pipe and adjustment and control section organic be connected as a whole, just consisted of two circulation power hot-pipe systems energy transporting system mutually compound with the heat-pump-type cycle refrigeration system, wherein, condenser, condenser circulating pump, magnetic valve, fluid reservoir, evaporimeter circulating pump, evaporimeter, check valve one, fluid reservoir, check valve two, connecting pipe and adjustment and control section are organic each other is connected as a wholely, consist of pair circulation power hot-pipe systems; Condenser, check valve three, choke valve, fluid reservoir, evaporimeter circulating pump, evaporimeter, check valve one, fluid reservoir, heat pump, each other connecting pipe and adjustment and control section organic be connected as a whole, formation heat-pump-type cycle refrigeration system; By the organic assembling of evaporimeter, check valve one, fluid reservoir, evaporimeter circulating pump, form independently working solution circulation; By the organic assembling of condenser, condenser circulating pump, magnetic valve, fluid reservoir, check valve two, form independently heat pipe work gas circulation; By the organic assembling of condenser, check valve three, choke valve, fluid reservoir, heat pump, form independently heat pump work gas circulation; When system worked in the heat pump cycle mode, heat pump and evaporimeter circulating pump were opened, and check valve one and check valve three are in conducting state, while condenser circulation pump, and magnetic valve and check valve two are in cut-off state; When system worked with the heat pipe endless form, condenser circulating pump and evaporimeter circulating pump were opened, and magnetic valve and check valve two are in conducting state, and heat pump cuts out, and check valve is in cut-off state, and above-mentioned two kinds of circulations can be carried out switch operating according to environment and demand.
The above adjustment and control section have the temperature of two temperature sensors difference induction evaporation mode devices and condenser region, according to the comparison of these two temperature values, optionally move two circulation power heat pipe mode of operations and heat-pump-type circularly cooling mode of operation.
The utility model compared with prior art merges separate heat pipe technology and steam compression type refrigeration technology, has complementary advantages, takes full advantage of the power-saving technology of natural cooling source mutually.When indoor required design temperature is lower than outdoor temperature, carry out radiating and cooling by heat pump cycle, when indoor required design temperature is higher than outdoor temperature, loop radiating and cooling by heat pipe, northern area has approximately that to exceed time of 2/3rds be that outdoor temperature is lower than indoor required design temperature throughout the year, like this under the heat pipe pattern, the highly energy-consuming heat pump need not to start, only with the heat pipe energy-saving module and the blower fan that start low power consuming, energy consumption is extremely low.Under refrigeration mode, owing to used recirculation evaporator, make evaporimeter inside be full of to greatest extent liquid and evaporate, so that refrigeration efficiency is than being better than general air-conditioning.Two kinds of modes swap can prolong service life of compression-type refrigeration unit in energy savings.This heat pipe hot pump hybrid system can be applied to the heat radiation temperature control in the fields such as base station, machine room and large electric appliances equipment.
Description of drawings
Fig. 1 is the embodiment structural representation of heat pipe hot pump hybrid system.
Fig. 2 is the embodiment structural representation during system's heat pump mode of operation for this reason.
Embodiment structural representation during this system of Fig. 3 heat pipe mode of operation.
Among the figure: (1) condenser; (2) evaporimeter; (3) fluid reservoir; (4) choke valve; (5) heat pump; (6) check valve one; (7) check valve two; (8) check valve three; (9) condenser circulating pump; (10) evaporimeter circulating pump; (11) magnetic valve; (12) spill port; (13) check valve one place branch road output; (14) check valve two place branch road inputs; (15) heat pump place branch road input; (16) condenser circulating pump place branch road output; (17) evaporimeter circulating pump place branch road input.
The specific embodiment:
A kind of heat pipe hot pump hybrid system shown in Figure 1, comprise condenser (1), evaporimeter (2), fluid reservoir (3), choke valve (4), heat pump (5), check valve one (6), check valve two (7), check valve three (8), condenser circulating pump (9), evaporimeter circulating pump (10), magnetic valve (11), spill port (12), check valve one place branch road output (13), check valve two place branch road inputs (14), heat pump place branch road input (15), condenser circulating pump place branch road output (16) and evaporimeter circulating pump place branch road input (17), with above all elements by connecting pipe and adjustment and control section organic be connected as a whole, just consisted of two circulation power hot-pipe systems heat energy transport system mutually compound with the heat-pump-type cycle refrigeration system, wherein, condenser (1), condenser circulating pump (9), magnetic valve (11), fluid reservoir (3), evaporimeter circulating pump (10), evaporimeter (2), check valve one (6), fluid reservoir (3), check valve two (7), each other connecting pipe and adjustment and control section are organic is connected as a wholely, consists of pair circulation power hot-pipe systems; Condenser (1), check valve three (8), choke valve (4), fluid reservoir (3), evaporimeter circulating pump (10), evaporimeter (2), check valve one (6), fluid reservoir (3), heat pump (5), each other connecting pipe and adjustment and control section organic be connected as a whole, formation heat-pump-type cycle refrigeration system; By the organic assembling of evaporimeter (2), check valve one (6), fluid reservoir (3), evaporimeter circulating pump (10), form independently working solution circulation; By the organic assembling of condenser (1), condenser circulating pump (9), magnetic valve (11), fluid reservoir (3), check valve two (7), form independently heat pipe work gas circulation; By the organic assembling of condenser (1), check valve three (8), choke valve (4), fluid reservoir (3), heat pump (5), form independently heat pump work gas circulation; When system works in the heat pump cycle mode, heat pump (5) and evaporimeter circulating pump (10) are opened, check valve one (6) and check valve three (8) are in conducting state, and condenser circulating pump (9) cuts out simultaneously, and magnetic valve (11) and check valve two (7) are in cut-off state; When system works with the heat pipe endless form, condenser circulating pump (9) and evaporimeter circulating pump (10) are opened, magnetic valve (11) and check valve two (7) are in conducting state, heat pump (5) cuts out, check valve (8) is in cut-off state, and above-mentioned two kinds of circulations can be carried out switch operating according to environment and demand.
Whole system comprises two partial circulatings, respectively the circulation of working medium liquid and the circulation of working medium gas, the combination of two circulations consists of the working medium systemic circulation of whole system, the effect of fluid reservoir (3) is the refrigeration working medium that stores from evaporimeter (2) and condenser (1) output, make it carry out gas-liquid separation, then again reallocation, liquid refrigeration working medium is got back to evaporimeter (2), and the gaseous state refrigeration working medium is got back to condenser (1); The effect of spill port (12) is to suck the lubricating oil of separating out in the fluid reservoir (3) under negative pressure, takes back heat pump (5) by certain return-air speed.
When using the heat pump mode of operation, as shown in Figure 2, heat pump (5) and evaporimeter circulating pump (10) are opened, check valve one (6) and check valve three (8) are in conducting state, condenser circulating pump (9) cuts out simultaneously, magnetic valve (11) and check valve two (7) are in cut-off state, evaporimeter circulating pump (10) extracts the liquid refrigeration working medium in the fluid reservoir (3), be transported to evaporimeter (2), evaporimeter (2) contacts with high temperature heat source, liquid working media is subjected to the heating of high temperature heat source and is evaporated to gas in evaporimeter (2), and absorbing heat, the gas that evaporation forms does not have the liquid intermediate medium of evaporation mutually to mix formation gas-liquid two-phase flow body in flow at high speed with part, enter fluid reservoir (3) through check valve one (6) and carry out gas-liquid separation, the interior gaseous state refrigeration working medium of fluid reservoir (3) this moment, become high-temperature high-pressure state and carry to condenser (1) by extracting compression in the heat pump (5), the high temperature and high pressure gaseous refrigerant liquefy cold-producing medium that in condenser (1), dispels the heat, enter into liquid storage under the decompression of liquid refrigerant choke valve (4) and fill with (3), gas-liquid refrigeration intermediate medium basis separately physical property is separated in fluid reservoir, so move in circles the heat transfer process when just having finished heat pump work.
When using the heat pipe mode of operation, as shown in Figure 3, condenser circulating pump (9) and evaporimeter circulating pump (10) are opened, magnetic valve (11) and check valve two (7) are in conducting state, heat pump (5) cuts out, check valve (8) is in cut-off state, evaporimeter circulating pump (10) extracts the liquid refrigeration working medium in the fluid reservoir (3), be transported to evaporimeter (2), evaporimeter (2) contacts with high temperature heat source, liquid working media is subjected to the heating of high temperature heat source and is evaporated to gas in evaporimeter (2), and absorbing heat, the gas that evaporation forms does not have the liquid intermediate medium of evaporation mutually to mix formation gas-liquid two-phase flow body in flow at high speed with part, enter fluid reservoir (3) through check valve one (6) and carry out gas-liquid separation, this moment taking out under the pressure-acting at condenser circulating pump (9), gaseous state refrigeration working medium in the fluid reservoir (3) enters condenser (1) through check valve two (7), condenser (1) contacts with low-temperature heat source, gaseous working medium is subjected to the cooling of low-temperature heat source and is condensed into liquid in condenser (1), and emit heat, the liquid-working-medium that condensation forms enters liquid storage through condenser circulating pump (9) and fills with in (3), it carries out gas-liquid separation, store and distribution, then circulate next time.
This like this heat pipe hot pump hybrid system can be according to the difference of indoor required design temperature and outdoor temperature, optionally (it can be controlled fully automatically, also can be by controlling to adjust manually duty) run on heat pump refrigerating mode of operation or heat pipe mode of operation, guaranteeing that the prerequisite that room temperature lowering requires is issued to energy-saving run, prolongs the service life of compression-type refrigeration unit simultaneously; It is by the design of fluid reservoir, can reach the recycling of evaporation and condensation, making evaporimeter inside be full of to greatest extent liquid evaporates, condensation is carried out in condenser inside to greatest extent gassy, when higher or indoor load is excessive when outdoor temperature, heat pipe hot pump hybrid system operating heat pump refrigeration work pattern, operation principle is identical with general frequency conversion or non-frequency air-conditioning, indoor heat is dissipated to the exterior space by vapor-compression refrigerant cycle, reaches the cooling down effect of the interior space; When outdoor temperature is lower than the indoor temperature certain value, heat pump cuts out, unit enters the heat pipe mode of operation automatically, by the heat pipe pattern gaseous refrigerant is brought to condensation heat release in the condenser, become at last condensate liquid, condensate liquid again at the heat pipe model function downstream to the evaporimeter absorbing heat, whole system by the heat pipe pattern with indoor heat to outdoor transmission.
Claims (2)
1. heat pipe hot pump hybrid system, comprise condenser (1), evaporimeter (2), heat pump (5), choke valve (4), fluid reservoir (3), wireway, catheter and circuit controling element, it is characterized in that, also comprise condenser circulating pump (9), evaporimeter circulating pump (10), magnetic valve (11) and three check valves (6; 7; 8); Described evaporimeter circulating pump (10) is connected between evaporimeter (2) input and the fluid reservoir (3), and the input of its place branch road (17) is positioned at the bottom of fluid reservoir (3) liquid refrigerant liquid level; Described check valve one (6) is connected between evaporimeter (2) output and the fluid reservoir (3), and the output of its place branch road (13) is positioned at the top of fluid reservoir (3) liquid refrigerant liquid level; Described check valve two (7) is connected between condenser (1) input and the fluid reservoir (3), and the input of its place branch road (14) is positioned at the top of fluid reservoir (3) liquid refrigerant liquid level; Described heat pump (5) is connected between condenser (1) input and the fluid reservoir (3), and the input of its place branch road (15) is positioned at the top of fluid reservoir (3) liquid refrigerant liquid level and the spill port (12) on the branch road of place is positioned at fluid reservoir (3) liquid refrigerant liquid level bottom; Described condenser circulating pump (6) and magnetic valve (7) series arm are in parallel with check valve three (8) and choke valve (4) series arm, and its output (16) is connected in liquid storage and fills with (3), and their input is connected in the output of condenser (1); Like this with above all elements by connecting pipe and adjustment and control section organic be connected as a whole, just consisted of two circulation power hot-pipe systems heat energy transport system mutually compound with the heat-pump-type cycle refrigeration system, wherein, condenser (1), condenser circulating pump (9), magnetic valve (11), fluid reservoir (3), evaporimeter circulating pump (10), evaporimeter (2), check valve one (6), fluid reservoir (3), check valve two (7), each other connecting pipe and adjustment and control section are organic is connected as a wholely, consists of pair circulation power hot-pipe systems; Condenser (1), check valve three (8), choke valve (4), fluid reservoir (3), evaporimeter circulating pump (10), evaporimeter (2), check valve one (6), fluid reservoir (3), heat pump (5), each other connecting pipe and adjustment and control section organic be connected as a whole, formation heat-pump-type cycle refrigeration system; By the organic assembling of evaporimeter (2), check valve one (6), fluid reservoir (3), evaporimeter circulating pump (10), form independently working solution circulation; By the organic assembling of condenser (1), condenser circulating pump (9), magnetic valve (11), fluid reservoir (3), check valve two (7), form independently heat pipe work gas circulation; By the organic assembling of condenser (1), check valve three (8), choke valve (4), fluid reservoir (3), heat pump (5), form independently heat pump work gas circulation; When system works in the heat pump cycle mode, heat pump (5) and evaporimeter circulating pump (10) are opened, check valve one (6) and check valve three (8) are in conducting state, and condenser circulating pump (9) cuts out simultaneously, and magnetic valve (11) and check valve two (7) are in cut-off state; When system works with the heat pipe endless form, condenser circulating pump (9) and evaporimeter circulating pump (10) are opened, magnetic valve (11) and check valve two (7) are in conducting state, heat pump (5) cuts out, check valve (8) is in cut-off state, and above-mentioned two kinds of circulations can be carried out switch operating according to environment and demand.
2. a kind of heat pipe hot pump hybrid system according to claim 1, be further characterized in that: described adjustment and control section have the temperature of two temperature sensors difference induction evaporation mode devices and condenser region, according to the comparison of these two temperature values, optionally move two circulation power heat pipe mode of operations and heat-pump-type circularly cooling mode of operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514114 CN202792333U (en) | 2012-10-09 | 2012-10-09 | Heat pipe and heat pump compound system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514114 CN202792333U (en) | 2012-10-09 | 2012-10-09 | Heat pipe and heat pump compound system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792333U true CN202792333U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514114 Expired - Lifetime CN202792333U (en) | 2012-10-09 | 2012-10-09 | Heat pipe and heat pump compound system |
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| CN (1) | CN202792333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829522A (en) * | 2012-10-09 | 2012-12-19 | 北京德能恒信科技有限公司 | Heat pipe and heat pump compound system |
| CN104456998A (en) * | 2013-09-17 | 2015-03-25 | 珠海格力电器股份有限公司 | Adaptive cooling system and air conditioner |
-
2012
- 2012-10-09 CN CN 201220514114 patent/CN202792333U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829522A (en) * | 2012-10-09 | 2012-12-19 | 北京德能恒信科技有限公司 | Heat pipe and heat pump compound system |
| CN102829522B (en) * | 2012-10-09 | 2016-09-21 | 北京丰联奥睿科技有限公司 | A kind of heat pipe hot pump hybrid system |
| CN104456998A (en) * | 2013-09-17 | 2015-03-25 | 珠海格力电器股份有限公司 | Adaptive cooling system and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130313 Effective date of abandoning: 20160921 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |