CN112146180A - Fresh air refrigerating heat exchanger - Google Patents

Abstract

The invention provides a fresh air refrigeration heat exchanger; the multifunctional heat exchanger provided by the exchanger provides a sealed space, has a large volume, stores a lot of heat energy, can fully heat the air, and the internal temperature of the multifunctional heat exchanger provides a sealed space. It can meet the needs of indoor temperature; moreover, the thermostat set in the heat exchanger can set the heating temperature. When the temperature value in the multi-functional heat exchanger exceeds the set value, the heating or cooling will be automatically stopped. When the temperature value is lower than the over-set value, heating or cooling will be automatically started, saving power costs; at the same time, the controller of the exchanger is set separately, and can be installed on the appropriate parts of the room to meet the needs of interior decoration and decoration. The installation position can be adjusted in time; in addition, the switch has a rigorous structure and reasonable design, which is suitable for social promotion.

Description

Fresh air refrigeration heat exchanger

technical field

The invention relates to a fresh air refrigeration heat exchanger, belonging to the technical field of air conditioning devices.

Background technique

With the improvement of people's living standards, people have higher and higher requirements for the environment around them, and they all hope that the air around them is clean and safe. However, with the development of the economy, the air environment is deteriorating, and people are constantly plagued by haze weather. The three main components of smog are sulfur dioxide, nitrogen oxides and inhalable particulate matter. The harmful particles in the air contain various harmful particles. There are more than 20 kinds of harmful fine particles and toxic substances in the human body. If you live and work in an environment with poor air quality for a long time, it will lead to the decline of respiratory function and the occurrence of respiratory diseases, which will endanger life.

For example, in the known technology, the disclosed technical name is the anti-fog and haze multi-functional indoor air purification positive pressure oxygenator [Patent Application No.: 2017100330607], which not only records that the glass fiber filter material H14 filter, the glass fiber filter material H13 Filters and granular activated carbon filters are used to purify and filter the air introduced into the room, and a heater is installed in the pipeline in the air inlet to heat the outdoor air entering the room. However, the heater of this technology is directly installed in the pipe, and the contact area between the flowing air in the pipe and the heater is small, resulting in a low heating temperature of the air in the pipe, and the air in the pipe can only reach 20 degrees, so that the temperature of the air sent into the room will be lower. , unable to meet the needs of a suitable and comfortable indoor temperature; at the same time, the heater is limited in the tube, and the air inlet cannot be arbitrarily selected. Moreover, it is impossible to purify and adjust the temperature of indoor air throughout the year.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a fresh air refrigerating heat exchanger in order to solve the above problems; the multifunctional heat exchanger provided by the exchanger provides a sealed space, has a large volume, stores a lot of thermal energy, and can fully heat the air , the internal temperature of the multi-functional heat exchanger can meet the indoor temperature requirements; moreover, the thermostat set in the heat exchanger can set the heating temperature. When the temperature value in the multi-functional heat exchanger exceeds the set value, the heating or cooling will be automatically stopped. , when the temperature value in the multi-function heat exchanger is lower than the over-set value, heating or cooling will be automatically started, saving power costs; at the same time, the controller of the heat exchanger is set separately and can be installed on suitable parts of the room. , According to the needs of interior decoration and decoration, the installation position can be adjusted in time; in addition, the exchanger has a rigorous structure and reasonable design, which is suitable for social promotion.

In order to achieve the above object, the present invention is achieved by the following technical means:

A fresh air refrigeration heat exchanger, which consists of a cold heat exchanger, a controller, an external purification unit, a heating pipe, a shell, a low-pressure pipe, a low-pressure expansion angle valve, a high-pressure expansion angle valve, a muffler cotton, a high-pressure pipe, and a muffler plate. , a partition plate, a refrigeration pipe, a second temperature controller, a first temperature controller, and an induction head. It is characterized in that: the outer side of the cold heat exchanger is provided with a shell, and one side of the multifunctional heat exchanger passes through The hole, the flange plate, and the two pipes are respectively connected with the air inlet and the external purification unit. The other side of the cold heat exchanger is provided with a low-pressure expansion angle valve and a high-pressure expansion angle valve, and the inner bottom of the cold heat exchanger passes through the The bracket is fixedly provided with a refrigeration pipe, and the cold heat exchanger and the purifying outdoor unit can be set outdoors; two holes are provided on one side of the shell, and a partition is provided on the inner wall of one side of the shell, and the partition is A first temperature controller is provided, and the other three sides of the inner wall of the casing are provided with muffler panels, the inner side of the muffler panel is provided with muffler cotton, and the muffler panel is provided with a number of elongated holes.

Further, one side of the first temperature controller is connected with the sensing head through a sensing wire, the sensing head is inserted into the hole, and the first temperature controller is respectively connected with the controller and the heating pipe through the wire.

Further, both ends of the heating pipe and the middle part of the heating pipe are fixed in the cold heat exchanger by brackets, and radiating fins are arranged on the heating pipe to increase the heat dissipation area.

Further, a cooling fin is arranged on the refrigeration pipe to increase the refrigeration area, the refrigeration pipe is respectively connected with the low-pressure pipe, the high-pressure pipe and the second temperature controller through the wire, and the low-pressure pipe is connected with the low-pressure expansion angle valve, One end of the high-pressure pipe is provided with a filter, and the high-pressure pipe is connected with the high-pressure expansion angle valve.

Further, the second temperature controller is connected with the sensing head through a sensing wire, the sensing head is inserted into the hole, and the second temperature controller is respectively connected with the controller through a wire.

Further, the installation position of the air inlet can be selected according to actual indoor requirements, and can be installed on the indoor wall or on the indoor ceiling.

Further, the controller is respectively connected with the first temperature controller, the second temperature controller, the air conditioner outdoor unit, and the motor in the purification outdoor unit through wires, and the controller can be arranged indoors. On the wall, the position and height are not limited, and the controller can be controlled manually, by remote control, or by network signal.

Further, the cooling and heat exchanger, controller, air conditioner outdoor unit, purification outdoor unit, heating pipe, shell, low pressure pipe, high pressure pipe, muffler plate, heat sink, baffle, bracket, refrigeration pipe, induction head, The materials of the sensing wire, bolts and rivets are all made of 304 white steel.

Further, the controller, the motor in the purification outdoor unit and the power supply are connected.

The present invention mainly has the following beneficial effects:

1. The multi-functional heat exchanger provided by the exchanger provides a sealed space, which is large in volume and stores a lot of heat energy, which can fully heat the air, and the internal temperature of the multi-functional heat exchanger can meet the indoor temperature requirements.

2. The thermostat set in the heat exchanger can set the heating temperature. When the temperature value in the multi-functional heat exchanger exceeds the set value, the heating or cooling will be automatically stopped. When the temperature value in the multi-functional heat exchanger is lower than the over-set value When the value is set, heating or cooling is automatically started, saving power costs.

3. The controller of the exchanger is set separately, and can be installed on the suitable position for indoor specific needs, and the installation position can be adjusted in time according to the needs of indoor decoration and decoration.

4. The switch has a rigorous structure and reasonable design, and is suitable for social promotion.

Description of drawings

FIG. 1 is a schematic three-dimensional structure diagram of the fresh air refrigeration heat exchanger of the present invention.

2 is a schematic diagram of the internal structure of the multifunctional exchanger of the fresh air refrigeration system heat exchanger of the present invention.

3 is a schematic structural diagram of the muffler plate of the fresh air refrigeration system heat exchanger of the present invention.

4 is a schematic structural diagram of the muffler plate of the fresh air refrigeration system heat exchanger of the present invention.

Fig. 5 is a schematic diagram of the structure of the heating pipe of the fresh air refrigeration system heat exchanger of the present invention.

6 is a schematic structural diagram of the first temperature controller of the fresh air refrigeration system heat exchanger of the present invention.

7 is a schematic diagram of the internal structure of the purification external unit of the fresh air refrigeration heat exchanger of the present invention.

8 is a schematic diagram of the internal three-dimensional structure of the purification external unit of the fresh air refrigeration heat exchanger of the present invention.

As shown in Figures 1-8, each part in the figure is represented by the following Arabic numerals:

Cold and heat exchanger-1, controller-2, air inlet-3, pipeline-4, wire-5, air conditioner outdoor unit-6, purification outdoor unit-7, heating pipe-8, shell-9, low pressure pipe- 10. Low pressure expansion angle valve-11, high pressure expansion angle valve-12, muffler cotton-13, high pressure pipe-14, muffler plate-15, heat sink-16, baffle-17, bracket-18, refrigeration pipe-19, The second thermostat-20, the first thermostat-21, the sensing head-22, the hole-23, the sensing line-24, the filter-25, the flange-26.

Below in conjunction with embodiment and description accompanying drawing, the present invention is described in further detail:

Detailed ways

Example

As shown in Figures 1-8, a fresh air refrigeration heat exchanger consists of a cold heat exchanger 1, a controller 2, an external purification unit 7, a heating pipe 8, a shell 9, a low pressure pipe 10, a low pressure expansion angle Valve 11, high pressure expansion angle valve 12, muffler cotton 13, high pressure pipe 14, muffler plate 15, baffle 17, refrigeration pipe 19, second thermostat 20, first thermostat 21, and induction head 22.

As shown in FIG. 1-FIG. 8, the outer side of the cold heat exchanger 1 is provided with a casing 9, and one side of the multifunctional heat exchanger 1 is connected to the air inlet 3, The purifying external unit 7 is connected, the other side of the cold heat exchanger 1 is provided with a low pressure expansion angle valve 11 and a high pressure expansion angle valve 12, and a refrigeration pipe 19 is fixed at the bottom of the inner side of the cold heat exchanger 1 through a bracket 18, The cold heat exchanger 1 and the purifying outdoor unit 7 can be arranged outdoors; two holes 23 are arranged on one side of the casing 9 , and a partition 17 is arranged on the inner wall of one side of the casing 9 . A first temperature controller 21 is provided, and the other three sides of the inner wall of the housing 9 are provided with a muffler plate 15, the inner side of the muffler plate muffler plate 15 is provided with a muffler cotton 13, and the muffler plate 15 is provided with a number of long strip hole.

Further, one side of the first thermostat 21 is connected to the sensing head 22 through the sensing wire 24, the sensing head 22 is inserted into the hole 23, and the first thermostat 21 is respectively connected to the controller 2, The heating pipes 8 are connected.

Further, both ends of the heating pipe 8 and the middle of the heating pipe 8 are fixed in the cooling heat exchanger 1 through the brackets 18 , and the heating pipe 8 is provided with radiating fins 16 to increase the heat dissipation area.

Further, cooling fins 16 are provided on the refrigeration pipe 19 to increase the refrigeration area. The refrigeration pipe 19 is connected to the low-pressure pipe 10, the high-pressure pipe 14 and the second thermostat 20 respectively through wires, and the low-pressure pipe 10 is connected to the The low-pressure expansion angle valve 11 is connected to each other, a filter 25 is provided at one end of the high-pressure pipe 14 , and the high-pressure pipe 14 is connected to the high-pressure expansion angle valve 12 .

Further, the second temperature controller 20 is connected with the sensing head 22 through the sensing wire 24 , the sensing head 22 is inserted into the hole 23 , and the second temperature controller 20 is respectively connected with the controller 2 through the wire 5 .

Further, the installation position of the air inlet 3 can be selected according to actual indoor requirements, and can be installed on the indoor wall or on the indoor ceiling.

Further, the controller 2 is connected with the first temperature controller 21, the second temperature controller 20, the air conditioner outdoor unit 6, and the motors in the purification outdoor unit 7 through the wires 5, respectively, so The controller 2 can be arranged on the indoor wall, and the position and height are not limited. The controller 2 can be controlled manually, by remote control, or by network signal.

Further, the cold heat exchanger 1, the controller 2, the air conditioner outdoor unit 6, the purification outdoor unit 7, the heating pipe 8, the casing 9, the low pressure pipe 10, the high pressure pipe 14, the muffler plate 15, the heat sink 16, the insulation The material of the plate 17 , the bracket 18 , the refrigeration pipe 19 , the sensing head 22 , the sensing wire 24 , the bolts and the rivets are all made of 304 white steel.

Further, the controller 2 and the motor in the purification outdoor unit 7 are connected to the power supply.

During use, first, place the cold heat exchanger 1 on the purification outdoor unit 7, and place and fix the cold heat exchanger 1, the purification external unit 7, and the air conditioner outdoor unit 6 to the outdoor. The machines 7 are connected to each other through the pipeline 4; then, the cold heat exchanger 1 is connected to the air inlet 3 through the pipeline 4, and the air inlet 3 is installed on a specific suitable position in the room, which can be an indoor side wall or an indoor ceiling. , the installation position can be adjusted in time according to the needs of interior decoration and decoration; then, the second temperature controller 20, the first temperature controller 21 in the cold heat exchanger 1, and the motor in the purification outdoor unit 7 communicate with the controller through wires 2-phase connection, the second thermostat 20 is respectively connected with the refrigeration pipe 19 and the air conditioner outdoor unit 6 through wires, the controller 2 can be installed indoors, and the installation position can be adjusted in time according to the needs of interior decoration and decoration; Power supply, you can manually start the controller, you can also remote control, or mobile phone, computer network control; at the same time, before the product leaves the factory, the thermostat has been set to the specified temperature,

Therefore, the outdoor air purification unit 7 purifies the outdoor air and enters the cold heat exchanger 1 through the pipe 4, and the purified air is heated or cooled in the cold heat exchanger 1 and then continuously transported into the cold heat exchanger 1 through the pipe 4 and the air inlet 3. In the indoor space, the heating temperature in the cold heat exchanger 1 can reach 50 degrees-60 degrees, and the cooling temperature in the cold heat exchanger 1 can reach 15 degrees-18 degrees. For seasonal climate changes, it can be guaranteed to be indoors at any time. Provides clean, fresh air at a suitable temperature.

The purification outdoor unit 6 in the present technology is based on the technical content of the disclosed technical name of anti-fog and haze multi-functional indoor air purification positive pressure oxygenator [patent application number: 2017100330607].

It should be noted that the above descriptions are only preferred embodiments of the present invention, and cannot limit the implementation scope of the present invention at one time. Therefore, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. The utility model provides a new trend refrigeration system heat exchanger, it comprises cold and heat exchanger (1), controller (2), purification outer machine (7), heating pipe (8), casing (9), low pressure pipe (10), low pressure expansion angle valve (11), high pressure expansion angle valve (12), amortization cotton (13), high-pressure tube (14), acoustical panel (15), baffle (17), refrigeration pipe (19), second temperature controller (20), first temperature controller (21), inductive head (22) part, its characterized in that: a shell (9) is arranged on the outer side of the cold-heat exchanger (1), one side of the multifunctional heat exchanger (1) is respectively connected with the air inlet (3) and the purification external unit (7) through a hole (23), a flange plate (26) and two pipelines (4), a low-pressure expansion angle valve (11) and a high-pressure expansion angle valve (12) are arranged on the other side of the cold-heat exchanger (1), a refrigeration pipe (19) is fixedly arranged at the bottom of the inner side of the cold-heat exchanger (1) through a support (18), and the cold-heat exchanger (1) and the purification external unit (7) can be arranged outdoors; the improved silencer is characterized in that two holes (23) are formed in one side of the shell (9), a partition plate (17) is arranged on the inner wall of one side of the shell (9), a first temperature controller (21) is arranged on the partition plate (17), silencing plates (15) are arranged on three sides of the inner wall of the shell (9), silencing cotton (13) are arranged on the inner sides of the silencing plates (15), and a plurality of strip holes are formed in the silencing plates (15).

2. A fresh air cooling and heat producing exchanger as claimed in claim 1, wherein: one side of the first temperature controller (21) is connected with the induction head (22) through a sensing wire (24), the induction head (22) is inserted into the hole (23), and the first temperature controller (21) is respectively connected with the controller (2) and the heating pipe (8) through a conducting wire (5).

3. A fresh air cooling and heat producing exchanger as claimed in claim 2, wherein: the two ends of the heating pipe (8) and the middle part of the heating pipe (8) are fixed in the cold-heat exchanger (1) through a support (18), and the heating pipe (8) is provided with a radiating fin (16) to increase the radiating area.

4. A fresh air cooling and heat producing exchanger as claimed in claim 1, wherein: the refrigerating device is characterized in that a cooling fin (16) is arranged on the refrigerating pipe (19) to increase the refrigerating area, the refrigerating pipe (19) is respectively connected with the low-pressure pipe (10), the high-pressure pipe (14) and the second temperature controller (20) through leads, the low-pressure pipe (10) is connected with the low-pressure expansion angle valve (11), one end of the high-pressure pipe (14) is provided with a filter (25), and the high-pressure pipe (14) is connected with the high-pressure expansion angle valve (12).

5. The fresh air refrigerating and heat producing device as claimed in claim 4, wherein: the second temperature controller (20) is connected with the induction head (22) through a sensing wire (24), the induction head (22) is inserted into the hole (23), and the second temperature controller (20) is respectively connected with the controller (2) through a conducting wire (5).

6. A fresh air cooling and heat producing exchanger as claimed in claim 1, wherein: the air inlet (3) can be arranged on an indoor wall or an indoor ceiling according to the actual indoor requirement.

7. A fresh air cooling and heat producing exchanger as claimed in claim 2, wherein: the controller (2) is respectively connected with a first temperature controller (21), a second temperature controller (20), an air conditioner external unit (6) and a motor in a purification external unit (7) in the cold-heat exchanger (1) through leads (5), the controller (2) can be arranged on an indoor wall, the position height is not limited, and the controller (2) can be controlled manually, remotely or by network signals.

8. A fresh air cooling and heat producing exchanger as claimed in claim 1, wherein: the air conditioner is characterized in that the cold-heat exchanger (1), the controller (2), an air conditioner external unit (6), a purification external unit (7), the heating pipe (8), the shell (9), the low-pressure pipe (10), the high-pressure pipe (14), the sound-absorbing plate (15), the radiating fin (16), the partition plate (17), the support (18), the refrigerating pipe (19), the induction head (22), the sensing wire (24), the bolt and the rivet are all made of 304 white steel materials, and the controller (2), the motor in the purification external unit (7) and the power supply are connected.

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