CN207247550U - A kind of close-coupled carbon dioxide air source heat pump hot water - Google Patents
A kind of close-coupled carbon dioxide air source heat pump hot water Download PDFInfo
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- CN207247550U CN207247550U CN201721099260.4U CN201721099260U CN207247550U CN 207247550 U CN207247550 U CN 207247550U CN 201721099260 U CN201721099260 U CN 201721099260U CN 207247550 U CN207247550 U CN 207247550U
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- hot water
- carbon dioxide
- heat pump
- source heat
- valve
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Abstract
The utility model discloses a kind of close-coupled carbon dioxide air source heat pump hot water, including base, the hot water storage tank of parallel longitudinal direction installation and the host of carbon dioxide air source heat pump are provided with the base, the host sidepiece forms air inlet, air outlet is formed on its top, the host upper end forms and goes along with sb. to guard him with stent, coverboard is installed in the stent, in the host hot water outlet interface is formed comprising compressor, air cooler, throttle valve, evaporator, water circulating pump, distribution box, carbon dioxide conduit, the hot water storage tank side wall.The utility model reduces the technical requirements of carbon dioxide air source heat pump hot water installation, reduces the installation workload of erecting bed, improves the security that carbon dioxide air source heat pump hot water uses, and save installation and change space.The utility model is compact-sized, quick for installation, safe to use, can be widely applied to hot water supply and building heating field.
Description
Technical field
The utility model belongs to a kind of hot water machine, and in particular to a kind of close-coupled carbon dioxide air source heat pump hot water.
Background technology
A kind of Substitute Working Medium of the carbon dioxide as freon class refrigerant, because of it, safety is i.e. non-combustible, nontoxic, easily obtains
Take, environmentally friendly (ODP=0, GWP=1) and excellent thermophysical property are paid more and more attention.Compared with other heat pump water-heating machines, CO2It is empty
Air supply heat pump has many advantages, such as simple in structure, environmentally friendly, leaving water temperature is high, heating efficiency is high.In this background,
CO2Air-source heat pump hot water has obtained a degree of application.
At present, CO2The host and hot water storage tank of air-source heat pump hot water are generally provided separately.In addition, with other air
Source heat pump hot water is compared, CO2Air-source heat pump hot water operating pressure is higher.To ensure CO2Air-source heat pump hot water safety
Operation and use, CO2The installation specification of air-source heat pump hot water host and hot water storage tank is higher, it is necessary to which professional pacifies
Dress.CO is hindered to a certain extent2The popularization and application of air-source heat pump hot water.
Therefore, by CO2The host and hot water storage tank of air-source heat pump hot water are combined into one, and use compact design,
Study the CO of compact integral type2Air-source heat pump hot water is to promoting its popularization and application to be of great significance.
The content of the invention
The utility model for solve the problems, such as it is existing in the prior art propose, the purpose is to provide a kind of close-coupled titanium dioxide
Carbon air-source heat pump hot water.
The technical solution of the utility model is：A kind of close-coupled carbon dioxide air source heat pump hot water, including base, institute
State the host of hot water storage tank and carbon dioxide air source heat pump that parallel longitudinal direction installation is provided with base, the host sidepiece shape
Into air inlet, air outlet formed on its top, and the host upper end, which is formed, goes along with sb. to guard him with stent, is provided with coverboard in the stent, institute
State in host comprising compressor, air cooler, throttle valve, evaporator, water circulating pump, distribution box, carbon dioxide conduit, the accumulation of heat
Water tank side wall forms hot water outlet interface.
The air cooler hot water outlet on the air cooler top passes through thermal insulating hot water pipe and the hot water storage tank hot water of hot water storage tank
Entrance connects, and the air cooler cold water inlet of the air cooler lower part is connected with the water outlet of water circulating pump, the water circulating pump
Water inlet passes through No. I valve and the Heat preservation water outlet of hot water storage tank.
Cold water inlet interface is provided between the water circulating pump, No. I valve, the cold water inlet interface passes through No. III valve
Door is connected with water supply tank.
Backwater ingress interface is formed at the hot water storage tank lower part, and the backwater ingress interface passes through No. II valve and heat user
Backwater connects.
The host includes preparing hot-water mode, Heat preservation pattern, heat user backwater pattern.
It is described to prepare No. I valve in hot-water mode, No. II valve closing, No. III valve opening.
No. II valve, No. III valve are closed in the Heat preservation pattern, No. I valve opening.
No. III valve is closed in the heat user backwater pattern, No. I valve, No. II valve opening.
The inclined top snow shed for avoiding snow from entering, the host computer side are provided with above the air outlet on the host top
The air inlet of wall is provided with the inclined sidepiece snow shed for avoiding snow from entering.
The angle of the top snow shed, sidepiece snow shed and horizontal plane is 25 ° ~ 60 °.
The utility model reduces the technical requirements of carbon dioxide air source heat pump hot water installation, reduces the peace of erecting bed
Workload is filled, improves the security that carbon dioxide air source heat pump hot water uses, and save installation and change space.The utility model
It is compact-sized, it is quick for installation, it is safe to use, it can be widely applied to hot water supply and building heating field.
Brief description of the drawings
Fig. 1 is the front perspective view of the utility model；
Fig. 2 is the rear perspective view of the utility model；
Fig. 3 is the connection diagram of hot water storage tank and air cooler in the utility model；
Wherein：
1 base, 2 coverboard
3 top snow shed, 4 sidepiece snow shed
5 water-collecting tray, 6 distribution box
7 host, 8 maintenance door
9 condensate draining pipe, 10 hot water storage tank
11 cold water inlet interface, 12 hot water outlet interface
13 stent, 14 backwater ingress interface
15 air cooler, 16 water circulating pump
17 air cooler cold water inlet, 18 air cooler hot water outlet
19 thermal insulating hot water pipe, 20 hot water storage tank hot water inlet
21 valves of Heat preservation water outlet 22 I
23 No. II valves, 24 No. III valves.
Embodiment
Hereinafter, the utility model is described in detail with embodiment referring to the drawings：
As shown in Fig. 1 ~ 3, a kind of close-coupled carbon dioxide air source heat pump hot water, including base 1, on the base 1
Be provided with parallel longitudinal direction installation hot water storage tank 10 and carbon dioxide air source heat pump host 7,7 sidepiece of host formed into
Air outlet formed on air port, its top, and 7 upper end of host, which is formed, goes along with sb. to guard him with stent 13, and coverboard 2 is provided with the stent 13,
Compressor, air cooler 15, throttle valve, evaporator, water circulating pump, distribution box 6, carbon dioxide conduit, institute are included in the host 7
State 10 side wall of hot water storage tank and form hot water outlet interface 12.
The accumulation of heat that the air cooler hot water outlet 18 on 15 top of air cooler passes through thermal insulating hot water pipe 19 and hot water storage tank 10
Tank hot water's entrance 20 connects, and the air cooler cold water inlet 17 of 15 lower part of air cooler connects with the water outlet of water circulating pump 16
Logical, the water inlet of the water circulating pump 16 passes through No. I valve 22 and the Heat preservation water outlet 21 of hot water storage tank 10.
Cold water inlet interface 11 is provided between described 16, No. I valves 22 of water circulating pump, the cold water inlet interface 11 is logical
No. III valve 24 is crossed to connect with water supply tank.
Backwater ingress interface 14 is formed at 10 lower part of hot water storage tank, and the backwater ingress interface 14 passes through No. II valve 23
Connected with heat user backwater.
The host 7 includes preparing hot-water mode, Heat preservation pattern, heat user backwater pattern.
Described to prepare 22, No. II valves 23 of No. I valve in hot-water mode and close, No. III valve 24 is opened.
23, No. III valves 24 of No. II valve are closed in the Heat preservation pattern, and No. I valve 22 is opened.
No. III valve 24 is closed in the heat user backwater pattern, and 22, No. II valves 23 of No. I valve are opened.
The inclined top snow shed 3 for avoiding snow from entering, the host are provided with above the air outlet on 7 top of host
The air inlet of 7 side walls is provided with the inclined sidepiece snow shed 4 for avoiding snow from entering.
The top snow shed 3, sidepiece snow shed 4 and the angle of horizontal plane are 25 ° ~ 60 °.
The top snow shed 3, the setting angle of sidepiece snow shed 4 is adjustable.
The snow that falls at top can be carried out oriented by the top snow shed 3, and be exported by back coverboard 2.
The snow that falls of sidepiece can be carried out oriented by the sidepiece snow shed 4, and be exported by front shell 2.
The top snow shed 3, sidepiece snow shed 4 can improve the heating power of carbon dioxide air source heat pump hot water
Energy.
2 side-walls of coverboard form maintenance door 8 easy to which host 7 is carried out maintenance and maintained.
7 lower end of host is equipped with water-collecting tray 5, when carbon dioxide air source heat pump hot water is run, the evaporator of host 7
After the condensed water of upper generation is collected by water-collecting tray 5, concentrated and discharged by condensate draining pipe 9.
When hot water is prepared, 22, No. II valves 23 of No. I valve are closed, and No. III valve 24 is opened, the gas of air cooler 15
Cooler cold water inlet 17 is sequentially communicated water circulating pump 16, cold water inlet interface 11, water supply tank.
When Heat preservation, 23, No. III valves 24 of No. II valve are closed, and No. I valve 22 is opened, the gas of air cooler 15
Cooler cold water inlet 17 is sequentially communicated water circulating pump 16, No. I valves 22, Heat preservation water outlets 21.
When heat user backwater, No. III valve 24 is closed, and 22, No. II valves 23 of No. I valve are opened, air cooler 15
Air cooler cold water inlet 17 is sequentially communicated water circulating pump 16, No. I valves 22, Heat preservation water outlets 21, while backwater entrance connects
Mouth 14 passes through No. II valve 23 and connects heat user backwater.
The utility model reduces the technical requirements of carbon dioxide air source heat pump hot water installation, reduces the peace of erecting bed
Workload is filled, improves the security that carbon dioxide air source heat pump hot water uses, and save installation and change space.The utility model
It is compact-sized, it is quick for installation, it is safe to use, it can be widely applied to hot water supply and building heating field.
Claims (10)
1. a kind of close-coupled carbon dioxide air source heat pump hot water, including base（1）, it is characterised in that：The base（1）On
It is provided with the hot water storage tank of parallel longitudinal direction installation（10）With the host of carbon dioxide air source heat pump（7）, the host（7）Sidepiece
Air inlet is formed, air outlet, the host are formed on its top（7）Upper end, which forms to go along with sb. to guard him, uses stent（13）, the stent（13）In
Coverboard is installed（2）, the host（7）In comprising compressor, air cooler（15）, throttle valve, evaporator, water circulating pump, distribution
Case（6）, carbon dioxide conduit, the hot water storage tank（10）Side wall forms hot water outlet interface（12）.
A kind of 2. close-coupled carbon dioxide air source heat pump hot water according to claim 1, it is characterised in that：The gas
Cooler（15）The air cooler hot water outlet on top（18）Pass through thermal insulating hot water pipe（19）With hot water storage tank（10）Hot water storage tank heat
Water inlet（20）Connection, the air cooler（15）The air cooler cold water inlet of lower part（17）With water circulating pump（16）Water outlet connect
It is logical, the water circulating pump（16）Water inlet pass through No. I valve（22）With hot water storage tank（10）Heat preservation water outlet（21）.
A kind of 3. close-coupled carbon dioxide air source heat pump hot water according to claim 2, it is characterised in that：It is described to follow
Ring water pump（16）, No. I valve（22）Between be provided with cold water inlet interface（11）, the cold water inlet interface（11）Pass through No. III
Valve（24）Connected with water supply tank.
A kind of 4. close-coupled carbon dioxide air source heat pump hot water according to claim 3, it is characterised in that：The storage
Boiler（10）Backwater ingress interface is formed at lower part（14）, the backwater ingress interface（14）Pass through No. II valve（23）Used with heat
Family backwater connection.
A kind of 5. close-coupled carbon dioxide air source heat pump hot water according to claim 4, it is characterised in that：The master
Machine（7）Including preparing hot-water mode, Heat preservation pattern, heat user backwater pattern.
A kind of 6. close-coupled carbon dioxide air source heat pump hot water according to claim 5, it is characterised in that：The system
No. I valve in standby hot-water mode（22）, No. II valve（23）Close, No. III valve（24）Open.
A kind of 7. close-coupled carbon dioxide air source heat pump hot water according to claim 5, it is characterised in that：The guarantor
No. II valve in warm heating mode（23）, No. III valve（24）Close, No. I valve（22）Open.
A kind of 8. close-coupled carbon dioxide air source heat pump hot water according to claim 5, it is characterised in that：The heat
No. III valve in user's backwater pattern（24）Close, No. I valve（22）, No. II valve（23）Open.
A kind of 9. close-coupled carbon dioxide air source heat pump hot water according to claim 2, it is characterised in that：The master
Machine（7）The inclined top snow shed for avoiding snow from entering is provided with above the air outlet on top（3）, the host（7）Side wall
Air inlet is provided with the inclined sidepiece snow shed for avoiding snow from entering（4）.
A kind of 10. close-coupled carbon dioxide air source heat pump hot water according to claim 9, it is characterised in that：It is described
Top snow shed（3）, sidepiece snow shed（4）Angle with horizontal plane is 25 ° ~ 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099260.4U CN207247550U (en) | 2017-08-30 | 2017-08-30 | A kind of close-coupled carbon dioxide air source heat pump hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099260.4U CN207247550U (en) | 2017-08-30 | 2017-08-30 | A kind of close-coupled carbon dioxide air source heat pump hot water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207247550U true CN207247550U (en) | 2018-04-17 |
Family
ID=61883631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721099260.4U Active CN207247550U (en) | 2017-08-30 | 2017-08-30 | A kind of close-coupled carbon dioxide air source heat pump hot water |
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| CN (1) | CN207247550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355986A (en) * | 2017-08-30 | 2017-11-17 | 中国铁路设计集团有限公司 | Close-coupled carbon dioxide air source heat pump hot water |
-
2017
- 2017-08-30 CN CN201721099260.4U patent/CN207247550U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355986A (en) * | 2017-08-30 | 2017-11-17 | 中国铁路设计集团有限公司 | Close-coupled carbon dioxide air source heat pump hot water |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190912 Address after: No. 10 Zhongshan Road, Hebei District, Tianjin Co-patentee after: Feitai Transportation Technology Co., Ltd. Patentee after: China Railway Design Group Limited Address before: 300142 Hebei District, Zhongshan Road, No. 10, Patentee before: China Railway Design Group Limited |