CN207163028U - A kind of heat accumulating type directly condenses radiant plate type heat-exchanger rig - Google Patents
A kind of heat accumulating type directly condenses radiant plate type heat-exchanger rig Download PDFInfo
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- CN207163028U CN207163028U CN201721135084.5U CN201721135084U CN207163028U CN 207163028 U CN207163028 U CN 207163028U CN 201721135084 U CN201721135084 U CN 201721135084U CN 207163028 U CN207163028 U CN 207163028U
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Abstract
The utility model discloses a kind of heat accumulating type directly to condense radiant plate type heat-exchanger rig, including heat supplying pipeline and heat accumulating type steel plate heat exchanger, heat accumulating type steel plate heat exchanger includes steel plate housing and heating tube, and heating tube includes the straight length arranged from bottom to top and the bend pipe being connected between two neighboring straight length；Steel plate housing includes being arranged on the peripheral positive six prismsby cylinder of every section of straight length and is arranged on heating tube both ends and the end shrouding to connect respectively with all positive six prismsby cylinder both ends；All positive six prismsby cylinders are to be arranged with two relative surfaces in vertical direction, and connecting plate is welded between neighbouring positive six prismsby cylinder；The top-rear side of steel plate housing is provided with water pipe, and water pipe penetrates with steel plate shell body phase, and the back side of steel plate housing, the region below water pipe are provided with fin, and fin uses corrugated board structures.The utility model can improve the operational efficiency of system, ensure that cooling in summer and heat supply in winter have higher thermal comfort.
Description
Technical field
A kind of air-source heat pump air conditioning system heating installation is the utility model is related to, specifically, is related to one kind and is used for the winter
The heat accumulating type of Xia Shuan ends air source heat pump system winter indoor heating directly condenses radiant plate type heat exchanger apparatus.
Background technology
Nowadays energy crisis has been increasingly becoming the outstanding problem of containment China's socio-economic development, national " 13 "
Planning proposes " reinforcing building energy conservation ", " promotes and utilizes the solutions such as solar energy, shallow layer geothermal energy, air heat energy, industrial exhaust heat building
With can need ".Wherein, air source heat pump system due to its energy utilization efficiency it is higher, install convenient is easy to maintenance and without dirt
The advantages that dye, is widely applied in China's most area.For the area without central heating, common people's disperses combustion
Fossil energy it is of poor quality.To treat both principal and secondary aspect of disease, improve air quality, reduce soot emissions, country is for the non-pooled heat supply in the north
Region, it is proposed that the scheme of original fossil energy disperses combustion is gradually substituted using electric heating equipment, to reduce because dissipating coal combustion
Caused by problem of environmental pollution.In existing electric heating equipment, heat is taken from air using electrically driven (operated) air source heat pump, will be low
Grade heat energy is converted into high-grade heat energy and heated, and is most energy-conservation, most easy heating equipment.
Conventional air source heat pump refrigerating and heating use indoor apparatus of air conditioner as heat exchange end, and summer uses air conditioning chamber
Interior mechanism cold effect is preferable, but winter using indoor set heating easily cause indoor eminence temperature field it is higher, in people's scope of activities
The relatively low situation pockety of temperature, and easily produce more strong blowing feeling, serious shadow because wind pushing temperature is higher
Ring the thermal comfort of people.To solve the problem, comfortableness is improved, air source heat pump hot water system arises at the historic moment, with the shape of heat radiation
Formula carries out winter indoor heating, but the system needs refrigerant and water carrying out secondary heat exchange, can so cause certain heat
Loss, both wasted energy device or more complicated, initial cost and operating cost are all higher, therefore be not suitable in general it is civilian live
Residence, and summer can not be taken into account to the indoor demand freezed.In addition, relatively low in outdoor temperature, relative humidity is higher
Area, the problem of both the above system can also cause air source heat pump evaporator surface frosting to reduce running efficiency of system.
Utility model content
For prior art, it is direct that the utility model pin devises the heat accumulating type used for air source heat pump winter heating
Condense radiant plate type heat-exchanger rig.Air source heat pump is carried out matching with directly condensation plate type heat exchanger and is connected by winter, with refrigeration
Agent, directly to indoor heating, reduces condensation temperature as heating agent, system energy loss and transport energy consumption is reduced, using steel plate
Heat exchanger, make radiator more strong to indoor radiation in heat-delivery surface spraying composite ceramics radiation paint, by two panels steel plate root
Stamp out corrugation grooves according to the copper tube size of condenser, ripple size need to ensure that copper pipe can be with the corrugation grooves face of radiator plate
Linear contact lay, to reduce heat transfer resistance, heat convection and thermal radiation effect with interior are improved, copper pipe is then coiled in two
In the corrugation grooves of piece steel plate and fixed, the module radiator plate of good seal two simultaneously welds fin, finally filled in plate type heat exchanger
Water is filled, to ensure to soak in water the refrigerant tubing of condenser.This heat accumulating type directly condenses radiant plate type heat exchanger, will press
The high-temperature high-pressure refrigerant of contracting machine discharge, exchanged heat by copper pipe directly in plate type heat exchanger with water, water passes through steel after being heated
Heat is spilt into interior by heat exchanger by way of convection current and radiation.Heated water in steel radiator serves accumulation of heat
Effect, take heat in the water stored out of radiant panel radiator during outdoor heat exchanger defrost, rather than heat is taken from room air,
The interim decline of indoor air temperature is avoided, to maintain indoor thermal comfort.Radiant plate type is directly condensed using heat accumulating type to change
Hot device, water had both served the effect of accumulation of heat wherein, served the effect of protection refrigerant tubing again.
In order to solve the above-mentioned technical problem the operational efficiency of system is improved, guarantee cooling in summer and heat supply in winter have higher
Thermal comfort.A kind of heat accumulating type proposed by the present invention directly condenses radiant plate type heat-exchanger rig, including heat supplying pipeline and accumulation of heat
Type steel plate heat exchanger, the heat supplying pipeline include heat supply main and backheat main, on the heat supply main and backheat main
It is equipped with temperature and pressure transmitter and controls to adjust valve；The heat accumulating type steel plate heat exchanger includes steel plate housing and heating
Pipe, the heating tube include the straight length arranged from bottom to top and the bend pipe being connected between two neighboring straight length, the steel
Plate housing include being arranged on the positive six prismsby cylinder of every section of straight length periphery and be arranged on heating tube both ends and respectively with it is all
The end shrouding that positive six prismsby cylinder both ends connect；It with two relative surfaces is in vertical direction that all positive six prismsby cylinders, which are,
To arrange, connecting plate is welded between neighbouring positive six prismsby cylinder；The preceding surface of the steel plate housing is coated with
Composite ceramics radiation paint layer；The top-rear side of the steel plate housing is provided with water pipe, and the water pipe passes through with the steel plate shell body phase
Logical, the both ends of the water pipe are respectively equipped with water filling port and gas outlet, are provided with positioned at the side of the steel plate case top into pore
And outlet spout, one end of the heat supply main are connected to outdoor unit, the other end of the heat supply main by it is described enter the mouth of pipe
It is connected with one end of the heating coil, one end of the backheat main is another by the outlet spout and the heating coil
End is connected；The other end of the backheat main is connected to outdoor unit；The back side of the steel plate housing, below the water pipe
Region be provided with fin, the fin uses corrugated board structures.
The utility model heat accumulating type is directly condensed in radiant plate type heat-exchanger rig, between the steel plate housing and heating tube
Space is aquifer, and refrigerant is filled with the heating tube.
The fin is linear contact lay between fin and the steel plate housing to be vertically arranged.
The distance in the positive six prismsby cylinder opposite sides face is 10mm, and the external diameter of the heating tube is 8mm.
Compared with prior art, the beneficial effects of the utility model are：
The utility model heat accumulating type directly condenses radiant plate type heat-exchanger rig, and simple structure, cheap, intensity is high, both
System cost can be effectively reduced, the advantages that conventional radiation heating system makes the uniform distribution of temperature field of interior can be retained again, from
And the condensation temperature of heat pump is further reduced, the COP of air source heat pump is improved, realizes energy-saving and emission-reduction.Reduce and built to existing
The rebuilding construction cost built, various sizes of heat exchanger can be produced according to different room types and its workload demand using mould,
The convenient modularized production for carrying out equipment, carries out type selecting and in-site installation, can also enter on the basis of original traditional heat sinks
Row transformation, greatly reduces difficulty of construction and quantities, reduces improvement cost.
The utility model heat accumulating type directly condenses radiant plate type heat-exchanger rig and avoids secondary heat exchange, can reduce condensation temperature
Degree, so as to reduce heat pump energy consumption.And without water system, also just without equipment such as water pump, water tank, filter, valve members.Adopted during installation
With it is wall-mounted can be heated wall and floor after, to the indoor secondary radiating of carry out.Because the diameter of refrigerant tubing is smaller,
Therefore the thickness also smaller hot water transmission ＆ distribution loop eliminated in legacy system of radiator, reduces conveying energy consumption and energy loss,
The interior space can be greatlyd save simultaneously.Heated compared to traditional air conditioner, radiant heating room air flow velocity is low, will not cause ash
Dirt is flown upward, and the moving component such as Blower-free, system operation peace and quiet noiseless.
The utility model heat accumulating type directly condenses the steel plate housing in radiant plate type heat-exchanger rig and its heating tube of encirclement
Modularized production can be realized, greatly reduces difficulty of construction and quantities, reduces improvement cost.Operation maintenance is simple, avoids
The trouble of water system operation maintenance.
It is phase cut-grafting that the utility model heat accumulating type, which directly condenses heating tube in radiant plate type heat-exchanger rig and steel plate housing,
Touching, enhanced heat exchange, aquifer slows down hot line phenomenon directly caused by contact, makes radiant panel bulk temperature uniform, while board-like
Heat exchanger surface sprays composite ceramics radiation paint, compared to traditional wall hanging radiant panel device, improves indoor heat exchange efficiency.
Brief description of the drawings
Fig. 1 is the elevational schematic view that the utility model heat accumulating type directly condenses radiant plate type heat-exchanger rig；
Fig. 2 is the top view of heat-exchanger rig shown in Fig. 1；
Fig. 3 is position profile figure shown in B-B in Fig. 1；
Fig. 4 is position profile figure shown in A-A in Fig. 1；
Fig. 5 is partial structurtes enlarged drawing at C in Fig. 4.
In figure：1- heating tubes, 2- aquifers, 3- internal welding fishplate bars, 4- enter pore, 51,52- temperature and pressure transmitters, 61,
62- controls to adjust valve, 7- heat supply mains, 8- backheat mains, 9- water filling ports, 10- water pipes, 11- gas outlets, 12- fins, 13- steel
Plate housing, 14- radiation coatings.
Embodiment
Technical solutions of the utility model are described in further detail with specific embodiment below in conjunction with the accompanying drawings, it is described
Only the utility model is explained for specific embodiment, not limiting the utility model.
As shown in figure 1, the utility model proposes a kind of heat accumulating type directly condense radiant plate type heat-exchanger rig, including heat supply
Pipeline and heat accumulating type steel plate heat exchanger, the heat supplying pipeline include heat supply main 7 and backheat main 8, the heat supply main 7
Be equipped with backheat main 8 temperature and pressure transmitter 51 and 52 and control to adjust valve 61 and 62.
The heat accumulating type steel plate heat exchanger includes steel plate housing 13 and heating tube 1.The heating tube 1 include from lower and
The straight length of upper arrangement and the bend pipe being connected between two neighboring straight length.As shown in Figure 1, Figure 4 and Figure 5, the steel plate shell
Body 13 include being arranged on the positive six prismsby cylinder of every section of straight length periphery and be arranged on the both ends of heating tube 1 and respectively with it is all
The end shrouding that positive six prismsby cylinder both ends connect；As shown in figure 5, the distance in the positive six prismsby cylinder opposite sides face is
10mm, the external diameter of the heating tube 1 is 8mm, and the space between the steel plate housing 13 and heating tube 1 is aquifer 2, described to add
Refrigerant is filled with heat pipe 1.All positive six prismsby cylinders are to be arranged with two relative surfaces in vertical direction, are located at
Connecting plate 3 is welded between neighbouring positive six prismsby cylinder, the intensity of overall heat exchange device can be strengthened.
The preceding surface of the steel plate housing 13 is coated with composite ceramics radiation paint layer 14.
As shown in Figures 2 and 3, the top-rear side of the steel plate housing 13 is provided with water pipe 10, the water pipe 10 and the steel
Plate housing connects, and the both ends of the water pipe 10 are respectively equipped with water filling port 9 and gas outlet 11, positioned at the top of steel plate housing 13
Side be provided with into pore 4 and outlet spout.As depicted in figs. 1 and 2, one end of the heat supply main 7 is connected to outdoor unit, institute
State the other end of heat supply main 7 by it is described enter the mouth of pipe 4 be connected with one end of the heating coil 1, the one of the backheat main 8
End is connected by the outlet spout with the other end of the heating coil 1；The other end of the backheat main 8 is connected to outdoor unit
Group.
The back side of the steel plate housing 13, the region below the water pipe 10 are provided with fin 12, and the fin 12 is adopted
It is shown in Fig. 5 with corrugated board structures, such as Fig. 3 and Fig. 4, the fin 12 is is vertically arranged, the fin 12 and steel plate housing 13
Between be linear contact lay, the heat convection ability of overall heat accumulating type steel plate heat-exchanger rig can be strengthened.
The utility model heat accumulating type directly condenses radiant plate type heat-exchanger rig and prepared simply, as shown in Figure 4 and Figure 5, wherein
The heat accumulating type steel plate heat exchanger be that two pieces of steel plate stampings are extruded into the corrugation grooves consistent with the size of heating tube 1 to be used in combination
The welding of connecting plate 2 is stitched together, and the dish type heating tube of assembling is put into the corrugation grooves of steel plate punched formation, each recessed
Position corresponding to groove fasten again a concave-board be welded with formd every section of periphery of heating tube 1 one be substantially six prisms
Cylinder, passage (be aquifer 2), heating tube 2 and surface of steel plate line are formd between heating tube and positive six prismsby cylinder
Contact, the bend pipe turning at the both ends of heating tube 1 and the side wall of end shrouding are nontangential, and certain ligament is walked so as to leave.Heat
Amount is exchanged heat by heating tube 1 of the aquifer 2 into heat accumulating type steel plate heat exchanger, aquifer 2 and the table of heating tube 1
Face, the inwall close contact with heat accumulating type steel plate heat exchanger.As shown in Fig. 2 in order to be supplied water to aquifer 2, in the steel
The top-rear side of plate housing 13 is provided with water pipe 10, and water filling port 9 is set in one end of water pipe 10, in order to not cause inner air with filling
Water hammer caused by water, venthole 11, the left and right ends of water pipe 10 and the steel plate housing are opened up in the other end of water pipe 10
13 inner space connection, is easy to water to be full of the space of whole aquifer 2, while be provided with and erect in the behind of the steel plate housing 13
To fin 12, fin 12 is fixed on the side of hexagonal channel, is close to the heat accumulating type steel plate heat exchanger of monoblock, with tradition
Wall radiant heating end is compared, and the utility model heat accumulating type directly condenses radiant plate type heat-exchanger rig and not only increased and room
The quantity of heat convection of air, and the air blanketing in the installation interval left during wall hanging reduces wall heating system to phase next door
Between the reverse heat output that exchanges heat.In order to ensure the radiant panel bearing capacity, it is welded with the upper and lower side of every section of positive six prismsby cylinder
Connecting plate, space and surrounding between corrugated plating enter tube space as aquifer, improve reservoir capacity, ensure that water accumulation of heat is direct
The amount of stored heat of condensing radiant plate type heat exchanger, in order to improve the Radiant exothermicity between heat exchanger and indoor each wall, in plate
Formula heat exchanger surface scribbles composite ceramics radiation paint.
As shown in figure 3, the presence of aquifer 2 can supply source pump in the winter time antiport defrost when heat, keep away
Exempt from unit directly from indoor absorption heat, reduction fluctuations in indoor temperature can be efficiently controlled, ensure indoor occupant comfortableness.
In plate type heat exchanger passage equipped with heating tube plus water, increased aquifer 2 can mitigate heating tube 1 and directly be connect with surface of steel plate
Hot line phenomenon caused by touching, makes integral radiation plate type heat exchanger temperature uniform, enhances indoor convection heat transfer' heat-transfer by convection.It is arranged on the steel
The top-rear side of plate housing 13 not only increases system reservoir capacity provided with water pipe 10, ensures caloric receptivity during winter frost removing, makes
Heat exchanger apparatus surface temperature is not less than indoor dew-point temperature, solves the problems, such as surface sweating, while be easy to the maintenance of end equipment
Installation.
The operation principle that the utility model heat accumulating type directly condenses radiant plate type heat-exchanger rig is, as shown in figure 1, working as system
When being run under supplying thermal condition, high pressure gaseous refrigerant medium prepared by outdoor source pump delivers to accumulation of heat by heat supply pipeline
Type directly condenses radiant plate type heat exchanger, and heat supply main 7 is entered in the aquifer 2 of steel plate housing 13 by entering pore 4, gaseous state work
Matter carries out heat release in heating tube 1, and exothermic condensation absorbs heat evaporation into importing backheat main 8 after high-temp liquid and return to outdoor unit again,
Heating cycle loop is formed, to indoor heating.
Heat accumulating type steel plate heat exchanger in the utility model can realize modularized production, can be according to indoor load need
Ask and directly carry out splicing installation at the scene or transformed on the basis of existing facility, reduce construction and maintenance difficulty, be more easy to
Promotion and implementation.
Although the utility model is described above in conjunction with accompanying drawing, the utility model is not limited to above-mentioned
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, the ordinary skill of this area
Personnel are under enlightenment of the present utility model, in the case where not departing from the utility model aims, can also make many variations, this
Belong within protection of the present utility model.
Claims (4)
1. a kind of heat accumulating type directly condenses radiant plate type heat-exchanger rig, including heat supplying pipeline and heat accumulating type steel plate heat exchanger,
The heat supplying pipeline includes heat supply main (7) and backheat main (8), is equipped with the heat supply main (7) and backheat main (8)
Temperature and pressure transmitter (5) and control and regulation valve (6)；
The heat accumulating type steel plate heat exchanger includes steel plate housing (13) and heating tube (1), and the heating tube (1) is included under
And the straight length of upper arrangement and the bend pipe that is connected between two neighboring straight length；
It is characterized in that：
The steel plate housing (13) includes being arranged on the peripheral positive six prismsby cylinder of every section of straight length and is arranged on heating tube (1) two
End and the end shrouding to connect respectively with all positive six prismsby cylinder both ends；All positive six prismsby cylinders are with relative
Two surfaces are arranged in vertical direction, and connecting plate (3) is welded between neighbouring positive six prismsby cylinder；
The preceding surface of the steel plate housing (13) is coated with composite ceramics radiation paint layer (14)；
The top-rear side of the steel plate housing (13) is provided with water pipe (10), and the water pipe (10) penetrates with the steel plate shell body phase,
The both ends of the water pipe (10) are respectively equipped with water filling port (9) and gas outlet (11), and one at the top of the steel plate housing (13)
Side is provided with is connected to outdoor unit into pore (4) and outlet spout, one end of the heat supply main (7), the heat supply main (7)
The other end by it is described enter pore (4) be connected with one end of the heating tube (1), one end of the backheat main (8) passes through institute
The other end that outlet spout is stated with the heating tube (1) is connected；The other end of the backheat main (8) is connected to outdoor unit；
The back side of the steel plate housing (13), the region below the water pipe (10) are provided with fin (12), the fin
(12) corrugated board structures are used.
2. heat accumulating type directly condenses radiant plate type heat-exchanger rig according to claim 1, it is characterised in that the steel plate housing
(13) space between heating tube (1) is aquifer (2), and refrigerant is filled with the heating tube (1).
3. heat accumulating type directly condenses radiant plate type heat-exchanger rig according to claim 1, it is characterised in that the fin (12)
It is linear contact lay between the fin (12) and steel plate housing (13) to be vertically arranged.
4. heat accumulating type directly condenses radiant plate type heat-exchanger rig according to claim 1, it is characterised in that the positive six prismsby
The distance in cylinder opposite sides face is 10mm, and the external diameter of the heating tube (1) is 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135084.5U CN207163028U (en) | 2017-09-04 | 2017-09-04 | A kind of heat accumulating type directly condenses radiant plate type heat-exchanger rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135084.5U CN207163028U (en) | 2017-09-04 | 2017-09-04 | A kind of heat accumulating type directly condenses radiant plate type heat-exchanger rig |
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| CN207163028U true CN207163028U (en) | 2018-03-30 |
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| CN201721135084.5U Active CN207163028U (en) | 2017-09-04 | 2017-09-04 | A kind of heat accumulating type directly condenses radiant plate type heat-exchanger rig |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775663A (en) * | 2018-08-06 | 2018-11-09 | 天津大学 | The indoor heat exchanger of air-source heat pump air conditioner Blower-free and built-in heat storage medium |
| CN112197324A (en) * | 2020-11-10 | 2021-01-08 | 吉林省新生建筑工程公司 | Indoor overhead hot-water heating heat supply temperature regulating system based on building dismounting-free template |
-
2017
- 2017-09-04 CN CN201721135084.5U patent/CN207163028U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775663A (en) * | 2018-08-06 | 2018-11-09 | 天津大学 | The indoor heat exchanger of air-source heat pump air conditioner Blower-free and built-in heat storage medium |
| WO2020029582A1 (en) * | 2018-08-06 | 2020-02-13 | 天津大学 | Fan-free indoor heat exchanger for air source heat pump air conditioner and having built-in heat storage medium |
| CN112197324A (en) * | 2020-11-10 | 2021-01-08 | 吉林省新生建筑工程公司 | Indoor overhead hot-water heating heat supply temperature regulating system based on building dismounting-free template |
| CN112197324B (en) * | 2020-11-10 | 2024-02-23 | 吉林省新生建筑工程公司 | Indoor upper water heating and heat supply temperature regulating system based on building dismantling-free template |
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