CN110411245A - Coiled heat exchange equipment and air-conditioning system - Google Patents

Abstract

The present invention relates to a kind of coiled heat exchange equipment and air-conditioning systems, which disk tube heat exchanger equipment, including liquid storage shell and heat exchange coil, liquid storage shell surrounds liquid storage chamber, heat exchange coil is arranged in liquid storage chamber, segmentation heat exchanging piece is equipped in heat exchange coil, cavity in heat exchange coil is divided into the first heat exchanging chamber and the second heat exchanging chamber, first heat exchanging chamber and the second heat exchanging chamber are to move towards consistent spiral passageway with the spiral of heat exchange coil, refrigerant in first heat exchanging chamber can be exchanged heat by the first medium in heat exchange coil and liquid storage chamber, refrigerant in first heat exchanging chamber can be exchanged heat by the second medium in segmentation heat exchanging piece and the second heat exchanging chamber.Based on the first heat exchanging chamber and the second heat exchanging chamber be with the consistent spiral passageway of heat exchange coil so that there is no dead angle areas during circulation for refrigerant and second medium, to effectively extend the service life of integrated heat exchange equipment.

Description

Coiled heat exchange equipment and air-conditioning system

Technical field

The present invention relates to field of air conditioning, more particularly to a kind of coiled heat exchange equipment and air-conditioning system.

Background technique

Generally meet user for hot water and cooling/heating double requirements, hot-water heating system and interior machine system are pieced together into integration. But the system for generally simply piecing together integration exists and by supplying hot water and heating while can not carry out and pipeline cabling complexity, accounts for The problems such as big with space.If heat supply water tank and interior machine are carried out integrated design, then how integrated design is obtained Equipment realizing supplying hot water simultaneously and heating demands in the case wheres service life with higher, it appears it is particularly important.

Summary of the invention

Based on this, it is necessary to a kind of coiled heat exchange equipment and air-conditioning system are provided, to realize supplying hot water and heating simultaneously In the case where demand, improve service life.

A kind of coiled heat exchange equipment, including liquid storage shell and heat exchange coil, the liquid storage shell surrounds liquid storage chamber, described Heat exchange coil is arranged in the liquid storage chamber, segmentation heat exchanging piece is equipped in the heat exchange coil, by the chamber in the heat exchange coil Body is divided into the first heat exchanging chamber and the second heat exchanging chamber, and first heat exchanging chamber and second heat exchanging chamber are and the heat exchange plate The spiral of pipe moves towards consistent spiral passageway, the refrigerant in first heat exchanging chamber can by the heat exchange coil with it is described First medium in liquid storage chamber exchanges heat, and the refrigerant in first heat exchanging chamber can pass through the segmentation heat exchanging piece and described second Second medium heat exchange in heat exchanging chamber.

Above scheme provides a kind of coiled heat exchange equipment, during use, when first heat exchanging chamber flows through When refrigerant, the heat exchange to first medium in the liquid storage chamber can be achieved at the same time, and be situated between in second heat exchanging chamber second The heat exchange of matter, heat exchange efficiency are high.And the presence based on the coiled heat exchange equipment, so that corresponding air-conditioning system is being realized together When for warm supplying hot water demand when, whole pipe-line layout is succinct, realizes both the above function without relying on complicated pipeline arrangement Energy.And the second heat exchanging chamber based on first heat exchanging chamber and the circulation second medium for the refrigerant that circulates be with it is described The consistent spiral passageway of heat exchange coil so that refrigerant and second medium during circulation there is no dead angle area, To effectively extend the service life of the integrated heat exchange equipment.

The segmentation heat exchanging piece is the inner coil pipe being arranged in the heat exchange coil in one of the embodiments, described The hand of spiral of inner coil pipe is consistent with the hand of spiral of the heat exchange coil, is spaced between the inner coil pipe and the heat exchange coil Setting, forms first heat exchanging chamber, and the inner coil pipe surrounds second heat exchanging chamber.

The inner coil pipe and the heat exchange coil are coaxially disposed in one of the embodiments, are formed spiral coaxial Casing.

The liquid storage shell is liquid storing barrel, axis of the coaxial sleeve along the liquid storing barrel in one of the embodiments, To extending spirally.

The section of the heat exchange coil is round, wave circle or polygon and/or institute in one of the embodiments, The section of inner coil pipe is stated as round, wave circle or polygon.

The heat exchange coil is two or more in one of the embodiments, and each heat exchange coil is arranged, and forms bull Spiral coil component.

The liquid storage shell is equipped with refrigerant inlet, refrigerant exit, water outlet and water inlet in one of the embodiments, Mouthful, the entrance of first heat exchanging chamber is connected to the refrigerant inlet, the outlet of first heat exchanging chamber and the refrigerant exit Connection, the entrance of second heat exchanging chamber are connected to the water inlet, and the outlet of second heat exchanging chamber and the water outlet connect It is logical.

The coiled heat exchange equipment further includes cold media input tube and refrigerant efferent duct, institute in one of the embodiments, Liquid storage shell is stated equipped with refrigerant inlet, refrigerant exit, water outlet and water inlet, the both ends of the inner coil pipe are pierced by described change The both ends of hot coil, the both ends of the heat exchange coil are connect with the outer wall of the inner coil pipe respectively, form described the first of sealing The arrival end of first heat exchanging chamber is inserted into heat exchanging chamber, described cold media input tube one end, and the other end of the cold media input tube is inserted It is located in the refrigerant inlet, the outlet end of first heat exchanging chamber, the refrigerant output are inserted into refrigerant efferent duct one end The other end of pipe is plugged in the refrigerant exit, and the arrival end of the inner coil pipe is plugged in the water inlet, the inner disc The outlet end of pipe is plugged in the water outlet.

The liquid storage shell includes inner shell and is set in outer outside the inner shell in one of the embodiments, Layer shell, the inner shell surround the liquid storage chamber, and the outer shell and the inner shell interval form auxiliary installation Chamber, the refrigerant inlet and the refrigerant exit are arranged in the outer shell, and the water outlet and the water inlet are equal Through the inner shell and the outer shell, the cold media input tube and the refrigerant efferent duct are installed in the auxiliary In installation cavity.

The top of the liquid storage shell is equipped with hot water outlet and water supplement port, the heat exchange plate in one of the embodiments, Pipe is located in the liquid storage chamber close to the position of the bottom end of the liquid storage shell, and the water supplement port is equipped with water supply pipe, the moisturizing Pipe extends close to the position of the liquid storage housing bottom into the liquid storage chamber.

Extending to one end in the liquid storage chamber in the water supply pipe in one of the embodiments, is water outlet, described The moisturizing outlet of water outlet is located at the heat exchange coil close to the side of the liquid storage chamber bottom wall.

It is additionally provided with heating member in the liquid storage chamber in one of the embodiments, for first in the liquid storage chamber Medium is heated.

A kind of air-conditioning system, including above-mentioned coiled heat exchange equipment.

Above scheme provides a kind of air-conditioning system, by the way that institute in any of the above-described embodiment is arranged in the air-conditioning system The coiled heat exchange equipment stated, so that simplifying the air-conditioning system in the case where realizing while for warm supplying hot water and integrally tying Structure.And it is and the heat exchange coil based on the first heat exchanging chamber to circulate for refrigerant and for the second heat exchanging chamber of second medium circulation Consistent spiral passageway, so that the liquid flowed in the heat exchange coil is not during supplying warm supplying hot water at the same time There can be dead angle area, effectively extend the service life of the air-conditioning system.

The air-conditioning system further includes outer machine system, hot-water heating system and end system in one of the embodiments, described Outer machine system is connected to first heat exchanging chamber, forms refrigerant flow cycle, and the hot-water heating system is connected to the liquid storage chamber, shape At domestic water flow cycle, the end system is connected to second heat exchanging chamber, forms end cooling and warming flow of media Circuit.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of coiled heat exchange equipment described in the present embodiment；

Fig. 2 is the cross-sectional view of coiled heat exchange equipment described in Fig. 1；

Fig. 3 is the structural schematic diagram of heat exchange coil in coiled heat exchange equipment shown in Fig. 1；

Fig. 4 is the partial sectional view of coiled heat exchange equipment shown in Fig. 1；

Fig. 5 is the system diagram of air-conditioning system described in the present embodiment.

Description of symbols:

10, coiled heat exchange equipment；11, liquid storage shell；111, liquid storage chamber；112, refrigerant inlet；113, refrigerant exit； 114, water outlet；115, water inlet；116, inner shell；117, outer shell；1171, installation cavity is assisted；118, hot water outlet； 119, water supplement port；1191, water supply pipe；12, heat exchange coil；121, the first heat exchanging chamber；122, the second heat exchanging chamber；13, segmentation heat exchange Part；14, cold media input tube；15, refrigerant efferent duct；20, air-conditioning system；21, outer machine system；22, hot-water heating system；23, end system System.

Specific embodiment

In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool The purpose of the embodiment of body, it is not intended that in the limitation present invention.Each technical characteristic of embodiment described above can carry out arbitrarily Combination, for simplicity of description, it is not all possible to each technical characteristic in above-described embodiment combination be all described, so And as long as there is no contradiction in the combination of these technical features, it all should be considered as described in this specification.

As depicted in figs. 1 and 2, a kind of coiled heat exchange equipment 10, including liquid storage shell are provided in one embodiment 11 and heat exchange coil 12.The liquid storage shell 11 surrounds liquid storage chamber 111, and the heat exchange coil 12 is arranged in the liquid storage chamber 111 In.As shown in figure 4, being equipped with segmentation heat exchanging piece 13 in the heat exchange coil 12, the segmentation heat exchanging piece 13 is by the heat exchange coil Cavity in 12 is divided into the first heat exchanging chamber 121 and the second heat exchanging chamber 122.First heat exchanging chamber 121 and second heat exchange Chamber 122 is to move towards consistent spiral passageway with the spiral of the heat exchange coil 12, the refrigerant in first heat exchanging chamber 121 It can be exchanged heat by the heat exchange coil 12 with the first medium in the liquid storage chamber 111, it is cold in first heat exchanging chamber 121 Matchmaker can be exchanged heat by the second medium in the segmentation heat exchanging piece 13 and second heat exchanging chamber 122.

During use, it when first heat exchanging chamber 121 flows through refrigerant, can be achieved at the same time to the liquid storage chamber The heat exchange of first medium in 111, and the heat exchange to second medium in second heat exchanging chamber 122, heat exchange efficiency are high.And it is based on The presence of the coiled heat exchange equipment 10, so that corresponding air-conditioning system is when realizing while for warm supplying hot water demand, it is whole Body pipe-line layout is succinct, realizes above while supplying hot water and heating function without relying on complicated pipeline arrangement.And it is based on It is and the heat exchange for first heat exchanging chamber 121 for the refrigerant that circulates and the second heat exchanging chamber 122 of the circulation second medium The consistent spiral passageway of coil pipe 12 so that refrigerant and second medium during circulation there is no dead angle area, from And effectively extend the service life of the integrated heat exchange equipment.

Specifically, in one embodiment, as shown in Figures 2 to 4, the segmentation heat exchanging piece 13 is to be arranged in the heat exchange Inner coil pipe in coil pipe 12.The hand of spiral of the inner coil pipe is consistent with the hand of spiral of the heat exchange coil 12, the inner disc It is spaced and is arranged between pipe and the heat exchange coil 12, form first heat exchanging chamber 121, and the inner coil pipe then surrounds described the Two heat exchanging chambers 122.The inner coil pipe and the heat exchange coil 12 form spiral casing as shown in Figure 3.

When circulating in the first heat exchanging chamber 121 that refrigerant is formed between the heat exchange coil 12 and the inner coil pipe, with institute State in liquid storage chamber 111 first medium heat exchange, and with the inner coil pipe formed the second heat exchanging chamber 122 in second medium into Row heat exchange.As shown in Fig. 2, refrigerant and second medium move towards flowing along the spiral of the heat exchange coil 12 and the inner coil pipe, The case where dead angle area transferred suddenly is not present in entire heat transfer process, effectively impurity is avoided to deposit, heat exchange efficiency is high, Long service life.

Moreover, as shown in Figures 2 and 3, being spiral coil based on the heat exchange coil 12 and the inner coil pipe, forming class It is similar to the tubular structure of extension spring, there can be certain telescopicing performance in the axial direction, installation process is easily adjusted.And its is right The ability to bear of the external force such as vibration, pressure oscillation and hot and cold alternation impact is stronger.

Optionally, the segmentation heat exchanging piece 13 is also possible to other structures, as long as it can will be in the heat exchange coil 12 Cavity be divided into first heat exchanging chamber 121 and second heat exchanging chamber 122, and first heat exchanging chamber 121 and described Two heat exchanging chambers 122 are to move towards consistent spiral passageway with the spiral of the heat exchange coil 12.For example, the segmentation is changed Warmware 13 can be plate, and the plate moves towards to extend in the heat exchange coil 12 along the spiral of the heat exchange coil 12, most The cavity in the heat exchange coil 12 is divided into first heat exchanging chamber 121 and second heat exchanging chamber 122 at last.

Further specifically, in one embodiment, as shown in Figure 3 and Figure 4, the inner coil pipe and the heat exchange coil 12 Coaxial arrangement, forms spiral coaxial sleeve.

Refrigerant is then flowed through from the outer annular chamber of the coaxial sleeve, and second medium is then in the internal layer of the coaxial sleeve It is flowed in cavity.

Moreover, specifically, flow direction of the refrigerant in first heat exchanging chamber 121 and the second medium are described the Flow direction in two heat exchanging chambers 122 can be in the same direction, can also be reverse.I.e. refrigerant and second medium can be from the heat exchange coils 12 the same end enters respective heat exchanging chamber or refrigerant and second medium and enters respectively from the different ends of the heat exchange coil 12 Heat exchanging chamber.With second medium mode can be flowed to by selection both the above refrigerant and adjust refrigerant and second medium change described Heat exchange amount when being flowed in hot coil 12.

And specifically, the section of the heat exchange coil 12 can or polygon round for round, wave.

The section of the inner coil pipe is round, wave circle or polygon.It can select according to actual needs suitably disconnected Face shape.

Moreover, by being wave circle or polygon by the section design of the heat exchange coil 12 and/or the inner coil pipe The heat exchange area that refrigerant Yu the first medium and the second medium can be increased, further increases heat transfer effect.

Further, as shown in Fig. 2, in one embodiment, the liquid storage shell 11 is liquid storing barrel, the coaxial sleeve Axial screw along the liquid storing barrel extends.

During installation, the length of the coaxial sleeve in the axial direction can be adjusted by stretching, so that described coaxial The both ends of casing are corresponding with each mounting hole on the liquid storage shell 11.

Further, in one embodiment, the heat exchange coil 12 is two or more, 12 sets of each heat exchange coil If forming multi-spiral plate tube assembly.

To improve the exchange capability of heat of the heat exchange coil 12.Or it can according to need the appropriate number of heat exchange plate of selection Pipe 12 participates in refrigerant and second medium transmission process, so that the exchange capability of heat of the coiled heat exchange equipment 10, which meets, to be needed It asks.

When not needing while when supplying hot water and heating, can according to need not water storage in the liquid storage chamber 111, Huo Zhesuo State obstructed second medium in the second heat exchanging chamber 122.It even only needs that end equipment is freezed or heated, does not need supplying hot water Or when cold water, then water need not be stored in the liquid storage chamber 111.If only need supplying hot water or cold water, second heat exchanging chamber Do not have to be passed through second medium in 122.

At the same time supplying hot water and heating in the case where, after the hot water in the liquid storage chamber 111 reaches target temperature, if institute It states the relaying afterflow of the first heat exchanging chamber 121 and leads to refrigerant, second heat exchanging chamber 122 relays afterflow and leads to second medium, can realize The effect of heat preservation is played while heating to the first medium in the liquid storage chamber 111.

Further, in one embodiment, as depicted in figs. 1 and 2, the liquid storage shell 11 is equipped with refrigerant inlet 112, refrigerant exit 113, water outlet 114 and water inlet 115.The entrance of first heat exchanging chamber 121 and the refrigerant inlet 112 Connection, the outlet of first heat exchanging chamber 121 is connected to the refrigerant exit 113.The entrance of second heat exchanging chamber 122 and institute The connection of water inlet 115 is stated, the outlet of second heat exchanging chamber 122 is connected to the water outlet 114.

When forming the multi-spiral plate tube assembly in the coiled heat exchange equipment 10, the multiple spiral coil pipe group The entrance for each first heat exchanging chamber 121 for including in part is connected to the refrigerant inlet 112, each first heat exchanging chamber 121 Outlet is connected to the refrigerant exit 113.The entrance of each second heat exchanging chamber 122 is connected to the water inlet 115, each The outlet of second heat exchanging chamber 122 is connected to the water outlet 114.Specific connection form can be by separately setting auxiliary piping It realizes, or uses other modes, be herein not particularly limited.

The specific setting position of the refrigerant inlet 112, refrigerant exit 113, water outlet 114 and water inlet 115, Ke Yigen It is actually needed and adjusts according to user.And certain telescopicing performance is had based on the heat exchange coil 12, therefore during installation Can appropriate adjustment be applicable in different location each installing port demand.

Refrigerant in outer machine enters first heat exchanging chamber 121 from the refrigerant inlet 112, in first heat exchanging chamber Outer machine is flow back into from the refrigerant exit 113 after circulation heat exchange in 121.And the second medium in end equipment is from the water inlet 115 flow into second heat exchanging chamber 122, flow back into end equipment after fluid interchange in second heat exchanging chamber 122.

Specifically, in one embodiment, as shown in Figures 2 to 4, when the segmentation heat exchanging piece 13 is the inner coil pipe When, the coiled heat exchange equipment 10 further includes cold media input tube 14 and refrigerant efferent duct 15.

As shown in figure 3, the both ends of the inner coil pipe are pierced by the both ends of the heat exchange coil 12, the heat exchange coil 12 Both ends are connect with the outer wall of the inner coil pipe respectively, form first heat exchanging chamber 121 of sealing.As shown in Figure 2 and Figure 4, institute The arrival end that first heat exchanging chamber 121 is inserted into 14 one end of cold media input tube is stated, the other end of the cold media input tube 14 plugs In the refrigerant inlet 112.The outlet end of first heat exchanging chamber 121 is inserted into described 15 one end of refrigerant efferent duct, described cold The other end of matchmaker's efferent duct 15 is plugged in the refrigerant exit 113.

Refrigerant in outer machine then enters first heat exchanging chamber 121 by the cold media input tube 14, later from described cold Matchmaker's efferent duct 15 flows back into outer machine.Realize that refrigerant is isolated with second medium in the second heat exchanging chamber 122.The cold media input tube 14 It is connected to after being each passed through the refrigerant inlet 112 and the refrigerant exit 113 with the refrigerant efferent duct 15 with outer machine.

As shown in Figure 2 and Figure 4, the arrival end of the inner coil pipe is plugged in the water inlet 115, and the inner coil pipe goes out Mouth end is plugged in the water outlet 114.The arrival end of the inner coil pipe passes through the water inlet 115 and is connected to end equipment, The outlet end of the inner coil pipe passes through the water outlet 114 and is connected to end equipment, and formation is recycled back to for what second medium circulated Road.

Further, in one embodiment, as shown in Figure 2 and Figure 4, the liquid storage shell 11 includes inner shell 116 With the outer shell 117 being set in outside the inner shell 116.The inner shell 116 surrounds the liquid storage chamber 111, described Outer shell 117 and the inner shell 116 interval form auxiliary installation cavity 1171.The refrigerant inlet 112 and the refrigerant Outlet 113 is arranged in the outer shell 117, and the water outlet 114 and the water inlet 115 run through the inner layer case Body 116 and the outer shell 117, the cold media input tube 14 and the refrigerant efferent duct 15 are installed in the auxiliary installation In chamber 1171.

The both ends of the i.e. described heat exchange coil 12 both pass through the inner shell 116 and enter in the auxiliary installation cavity 1171, And the inner coil pipe continues through the outer shell after passing through the inner shell 116 with the heat exchange coil 12 Body 117.And the cold media input tube 14 and the refrigerant efferent duct 15 are then further inserted into the heat exchange coil 12, and it is described The connection of first heat exchanging chamber 121.

Further, to avoid the first medium in the liquid storage chamber 111 in the inner shell 116 and the heat exchange plate The position leakage that pipe 12 assembles, can be arranged sealing element between the inner shell 116 and the heat exchange coil 12.

Specifically, as depicted in figs. 1 and 2, the water inlet 115, refrigerant exit 113, refrigerant inlet 112 and water outlet 114 set gradually from the bottom to top on the liquid storage shell 11.Then when first heat exchanging chamber 121 is passed through refrigerant, described second When heat exchanging chamber 122 is passed through second medium, the flow direction of the refrigerant is with the flow direction of the second medium on the contrary, opposite between the two flow Logical fast speed.

Certainly, optionally, the water inlet 115, refrigerant exit 113, refrigerant inlet 112 and water outlet 114 position It can be adaptively adjusted according to the actual situation.

Further, in one embodiment, as depicted in figs. 1 and 2, the top of the liquid storage shell 11 goes out equipped with hot water Mouth 118 and water supplement port 119, the heat exchange coil 12 are located in the liquid storage chamber 111 close to the bottom end of the liquid storage shell 11 Position, the water supplement port 119 are equipped with water supply pipe 1191, and the water supply pipe 1191 extends close to institute into the liquid storage chamber 111 State the position of 11 bottom end of liquid storage shell.

Cold water is added into the bottom end of the liquid storage shell 11 and the heat exchange coil 12 is effectively exchanged heat, on heat Floating, the hot water after heat exchange is flowed out from the hot water outlet 118 on 11 top of liquid storage shell, is improved to cold in the liquid storage chamber 111 The heating efficiency of water.

Further, in one embodiment, the one end extended in the liquid storage chamber 111 in the water supply pipe 1191 is The moisturizing outlet of water outlet, the water outlet is located at the heat exchange coil 12 close to the side of 111 bottom wall of liquid storage chamber.

It further ensures that the heat exchange coil 12 can be heated to the cold water come is supplemented in, improves heat exchange efficiency.

Further, in one embodiment, it is additionally provided with heating member in the liquid storage chamber 111, for the liquid storage chamber First medium in 111 is heated.When the shortage of heat of refrigerant in first heat exchanging chamber 121 is to meet supplying hot water the needs of When, the heating member can further supplementary heating, improve user experience.

Further, in another embodiment, as shown in figure 5, a kind of air-conditioning system 20 is provided, including above-mentioned disk Tube heat exchanger equipment 10.

By the way that any of the above-described coiled heat exchange equipment 10 as described in the examples is arranged in the air-conditioning system 20, so that In the case where realizing while for warm supplying hot water, simplify 20 overall structure of air-conditioning system.And based on circulating for refrigerant First heat exchanging chamber 121 and the second heat exchanging chamber 122 to circulate for second medium are logical with the consistent spiral shape of the heat exchange coil 12 Road so that at the same time for warm supplying hot water during, the liquid that is flowed in the heat exchange coil 12 there is no dead angle area, Effectively extend the service life of the air-conditioning system 20.

Further specifically, in one embodiment, as shown in figure 5, the air-conditioning system 20 further include outer machine system 21, Hot-water heating system 22 and end system 23, the outer machine system 21 are connected to first heat exchanging chamber 121, are formed refrigerant and are circulated back Road, the hot-water heating system 22 are connected to the liquid storage chamber 111, form domestic water flow cycle, the end system 23 and institute The connection of the second heat exchanging chamber 122 is stated, end cooling and warming flow of media circuit is formed.

It, can be simultaneously to described when passing through first heat exchanging chamber 121 to the refrigerant provided when the outer machine system 21 Domestic water in liquid storage chamber 111 is heated, and is heated to end equipment is used in second heat exchanging chamber 122 Medium is heated.

Specifically, when the liquid storage shell 11 is equipped with the refrigerant inlet 112, refrigerant exit 113,114 and of water outlet When water inlet 115, the outer connection of machine system 21 is between the refrigerant inlet 112 and the refrigerant exit 113, the end System 23 is connected between the water outlet 114 and the water inlet 115.

The hot-water heating system 22 is then connected between the hot water outlet 118 and water supplement port 119 on the liquid storage shell 11.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (14)

1. a kind of coiled heat exchange equipment, which is characterized in that including liquid storage shell and heat exchange coil, the liquid storage shell surrounds storage Sap cavity, the heat exchange coil are arranged in the liquid storage chamber, segmentation heat exchanging piece are equipped in the heat exchange coil, by the heat exchange plate Cavity in pipe is divided into the first heat exchanging chamber and the second heat exchanging chamber, and first heat exchanging chamber and second heat exchanging chamber are and institute The spiral for stating heat exchange coil moves towards consistent spiral passageway, and the refrigerant in first heat exchanging chamber can pass through the heat exchange plate Pipe exchanges heat with the first medium in the liquid storage chamber, the refrigerant in first heat exchanging chamber can by the segmentation heat exchanging piece and Second medium heat exchange in second heat exchanging chamber.

2. coiled heat exchange equipment according to claim 1, which is characterized in that the segmentation heat exchanging piece is to be arranged described Inner coil pipe in heat exchange coil, the hand of spiral of the inner coil pipe is consistent with the hand of spiral of the heat exchange coil, the inner disc It is spaced and is arranged between pipe and the heat exchange coil, form first heat exchanging chamber, the inner coil pipe surrounds second heat exchanging chamber.

3. coiled heat exchange equipment according to claim 2, which is characterized in that the inner coil pipe and the heat exchange coil are same Axis setting, forms spiral coaxial sleeve.

4. coiled heat exchange equipment according to claim 3, which is characterized in that the liquid storage shell is liquid storing barrel, described Coaxial sleeve extends along the axial screw of the liquid storing barrel.

5. coiled heat exchange equipment according to claim 2, which is characterized in that the section of the heat exchange coil be it is round, The section of wave circle or polygon and/or the inner coil pipe is round, wave circle or polygon.

6. coiled heat exchange equipment according to claim 1, which is characterized in that the heat exchange coil be it is two or more, Each heat exchange coil is arranged, and forms multi-spiral plate tube assembly.

7. coiled heat exchange equipment according to any one of claims 1 to 6, which is characterized in that set on the liquid storage shell There are refrigerant inlet, refrigerant exit, water outlet and water inlet, the entrance of first heat exchanging chamber is connected to the refrigerant inlet, institute The outlet for stating the first heat exchanging chamber is connected to the refrigerant exit, and the entrance of second heat exchanging chamber is connected to the water inlet, institute The outlet for stating the second heat exchanging chamber is connected to the water outlet.

8. coiled heat exchange equipment according to any one of claims 2 to 5, which is characterized in that further include cold media input tube With refrigerant efferent duct, the liquid storage shell is equipped with refrigerant inlet, refrigerant exit, water outlet and water inlet, the inner coil pipe Both ends are pierced by the both ends of the heat exchange coil, and the both ends of the heat exchange coil are connect with the outer wall of the inner coil pipe respectively, shape At first heat exchanging chamber of sealing, the arrival end of first heat exchanging chamber, the refrigerant are inserted into described cold media input tube one end The other end of input pipe is plugged in the refrigerant inlet, and the outlet of first heat exchanging chamber is inserted into refrigerant efferent duct one end End, the other end of the refrigerant efferent duct is plugged in the refrigerant exit, the arrival end of the inner coil pipe be plugged in it is described into In the mouth of a river, the outlet end of the inner coil pipe is plugged in the water outlet.

9. coiled heat exchange equipment according to claim 8, which is characterized in that the liquid storage shell include inner shell and The outer shell being set in outside the inner shell, the inner shell surround the liquid storage chamber, the outer shell with it is described Inner shell interval forms auxiliary installation cavity, and the refrigerant inlet and the refrigerant exit are arranged in the outer shell, The water outlet and the water inlet run through the inner shell and the outer shell, the cold media input tube and described cold Matchmaker's efferent duct is installed in the auxiliary installation cavity.

10. coiled heat exchange equipment according to any one of claims 1 to 6, which is characterized in that the top of the liquid storage shell End is equipped with hot water outlet and water supplement port, and the heat exchange coil is located in the liquid storage chamber close to the position of the bottom end of the liquid storage shell It sets, the water supplement port is equipped with water supply pipe, and the water supply pipe extends close to the liquid storage housing bottom into the liquid storage chamber Position.

11. coiled heat exchange equipment according to claim 10, which is characterized in that extend to the storage in the water supply pipe One end in sap cavity is water outlet, and the moisturizing outlet of the water outlet is located at the heat exchange coil close to the liquid storage chamber bottom wall Side.

12. coiled heat exchange equipment according to any one of claims 1 to 6, which is characterized in that also set in the liquid storage chamber There is heating member, for heating to the first medium in the liquid storage chamber.

13. a kind of air-conditioning system, which is characterized in that including the described in any item coiled heat exchange equipments of claim 1 to 12.

14. air-conditioning system according to claim 13, which is characterized in that further include outer machine system, hot-water heating system and end System, the outer machine system are connected to first heat exchanging chamber, form refrigerant flow cycle, the hot-water heating system and the liquid storage Chamber connection, forms domestic water flow cycle, and the end system is connected to second heat exchanging chamber, forms end cooling and warming Flow of media circuit.