CN105066443B - A kind of air-source water heater - Google Patents
A kind of air-source water heater Download PDFInfo
- Publication number
- CN105066443B CN105066443B CN201510383225.4A CN201510383225A CN105066443B CN 105066443 B CN105066443 B CN 105066443B CN 201510383225 A CN201510383225 A CN 201510383225A CN 105066443 B CN105066443 B CN 105066443B
- Authority
- CN
- China
- Prior art keywords
- water
- air
- arc
- interface
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
There are cold water water inlet interface, hot water effluent's interface and blowdown interface, upper bottom inner container series connection on a kind of air-source water heater, including shell, upper inner-liner and bottom inner container, bottom inner container；Also include heat exchanging chamber, air compressor, water pump, First Heat Exchanger and second heat exchanger with opening, the water inlet end of water pump is connected with the water inlet end of bottom inner container connection, water side and air compressor, and the water side of air compressor is connected connection with upper inner-liner；First Heat Exchanger is arranged in upper inner-liner, and inlet end is connected with air compressor, outlet side is stretched into heat exchanging chamber；Second heat exchanger is arranged on housing exterior, air inlet end opening and stretches into heat exchanging chamber, and outlet side is connected with air compressor.Air compressor one is the heat energy for making full use of air, and water is heated；Two be the water for cylinder barrel water cooling, from cylinder barrel and piston work done, absorbs heat, reaches making full use of for heat energy, the effect with energy-conserving and environment-protective.
Description
Technical field
The present invention relates to a kind of heat storage electric water heater.
Background technology
Currently available technology, a kind of heat storage type heat exchanger, including shell, upper inner-liner, bottom inner container and electric heating body.In the presence of asking
Topic is：Power consumption is high, does not save.
The content of the invention
The purpose of the present invention is：A kind of air-source water heater is provided, it can make full use of air, with energy-conserving and environment-protective
Function.
What the present invention was realized in：On a kind of air-source water heater, including shell, upper inner-liner and bottom inner container, bottom inner container
There are cold water water inlet interface, hot water effluent's interface and blowdown interface, upper bottom inner container series connection；Upper bottom inner container is arranged in shell, cold water
Water inlet interface, hot water effluent's interface and blowdown interface stretch out from shell respectively；It is characterized in that：Also have including one and open
Heat exchanging chamber, air compressor, water pump, First Heat Exchanger and the second heat exchanger of mouth,
The water inlet end of water pump is connected with the water inlet end of bottom inner container connection, water side and air compressor, air compressor
Water side is connected connection with upper inner-liner；
First Heat Exchanger is arranged in upper inner-liner, and inlet end is connected with air compressor, outlet side is stretched into heat exchanging chamber；The
Two heat exchangers are arranged on housing exterior, air inlet end opening and stretch into heat exchanging chamber, and outlet side is connected with air compressor.
A kind of described air-source water heater, it is characterized in that：Air compressor includes motor, casing, crank, company
Bar, piston, cylinder barrel, cylinder cap, fairing cap and shunting seat board,
The casing, which has on upper shed, a sidewall paneling, motor axis hole, cranked half axis hole, one on another sidewall paneling
There is first bearing seat to be located at motor axis hole on the inner surface of sidewall paneling, there is second bearing seat on the inner surface of another sidewall paneling
At half axis hole；Lubricating oil is provided with casing；
There is polygon counterbore the end of one semiaxis of the crank；
The cylinder sleeve around cylinder barrel is provided with the cylinder barrel, cylinder sleeve is provided with some water conservancy diversion to arc vertically and led to
There is guiding gutter on road, the dividing plate of a pair of adjacent flow-guiding channel lower ends；
There are upper counterbore and lower counterbore respectively on the upper and lower surface of the cylinder cap, the water conservancy diversion for there are several arcs vertically
Orifice ring has air admission hole and steam vent to be located on the bottom plate of upper counterbore on upper and lower counterbore, cylinder cap；
Having on the fairing cap in the cavity with interface, arc inlet opening and arc fluid hole of under shed, cavity has straight
Cavity is separated into the arc connection water conservancy diversion for having under shed on inlet chamber and discharge chamber, lower surface to dividing plate by radial direction dividing plate, diameter
Groove；Arc inlet opening and the connection rounded distribution of guiding gutter of arc fluid hole and arc；
There are an admission chamber and seat exhaust chamber on the lower surface of the shunting seat board, liquid interface and seat discharge opeing are entered in the upper surface seat of honour
Interface；
The crank is arranged in casing, and connecting rod is pivotally connected with crank, and piston is pivotally connected with connecting rod；The semiaxis of the crank and
First, the bearing in second bearing seat is fixedly connected, and a semiaxis of motor shaft through a motor axis hole and crank is connected, another semiaxis
It is rotatably assorted and is fixedly connected with pump shaft with half axis hole；In the inner joint of the lower end insertion casing upper shed of the cylinder barrel, cylinder
Fitted with the seat board on casing and liquid-tight envelope the lower end of set；In the lower counterbore of the upper end insertion cylinder cap of the cylinder barrel, on cylinder cap
Arc guiding hole is docked and liquid-tight envelope with the flow-guiding channel of the arc of cylinder sleeve；
Fit in the upper counterbore of the interface insertion cylinder cap of the cavity of the fairing cap and with the bottom plate of upper counterbore, arc feed liquor
Hole and arc fluid hole are connected with a pair of pod apertures on cylinder cap, and arc connects guiding gutter and connects two pairs of adjacent pod apertures；
Inlet chamber and discharge chamber are relative with the air admission hole and steam vent on cylinder cap respectively；
The inlet chamber is connected with the second heat exchanger, and discharge chamber is connected with First Heat Exchanger；
The shunting seat board is arranged on fairing cap, seat admission chamber and seat exhaust chamber respectively with the arc feed liquor on fairing cap
Hole, arc fluid hole are relative；
Seat on shunting seat board enters liquid interface and the outlet end connection of water pump is connected, and seat discharge opeing interface is connected with upper inner-liner to be connect
It is logical.
A kind of described air-source water heater, it is characterized in that：The half shaft end of the crank has polygon to sink
Hole, the end of motor shaft is in polygon.Motor shaft and polygon counterbore grafting.
A kind of described air-source water heater, it is characterized in that：One semiaxis of the crank and the axle one of water pump
Shaping is made.
A kind of described air-source water heater, it is characterized in that：Filtering is provided with the upper shed of the heat exchanging chamber
Net.
A kind of described air-source water heater, it is characterized in that：The pipe that the First Heat Exchanger is communicated with heat exchanging chamber
Air pressure valve is provided with road.
A kind of described air-source water heater, it is characterized in that：The motor includes shell, back cover and drive end bearing bracket,
Also include preceding sealing ring and rear sealing ring, the sidewall paneling of casing side adjacent with motor is used as drive end bearing bracket；
Rear sealing ring is provided between back cover and the after-opening of shell, before being provided between drive end bearing bracket and the open front of shell
Sealing ring.
A kind of air-source water heater of the present invention, because using such structure, air compressor one is to make full use of air
Heat energy, to water heat；Two be the water for cylinder barrel water cooling, from cylinder barrel and piston work done, absorbs heat, reaches filling for heat energy
Divide and utilize, the effect with energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the stereogram of the present invention.
Fig. 3 is the sectional view of the present invention.
Fig. 4 is one of three-dimensional exploded view of the present invention.
Fig. 5 is the two of the three-dimensional exploded view of the present invention.
Fig. 6 is the sectional perspective exploded view of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, have on a kind of air-source water heater, including shell 1, upper inner-liner 2 and bottom inner container 3, bottom inner container 3
Cold water water inlet interface 31, hot water effluent's interface 32 and blowdown interface 33, upper bottom inner container 2,3 are connected；Upper and lower inner bag 2,3 is arranged on
In shell 1, cold water water inlet interface 31, hot water effluent's interface 32 and blowdown interface 33 stretch out from shell 1 respectively.
Also include heat exchanging chamber 4, air compressor 5, water pump 6, the heat exchanger 8 of First Heat Exchanger 7 and second with opening,
The water inlet end of water pump 6 is connected with bottom inner container 3, the water inlet end of water side and air compressor 5 is connected, air compressor
5 water side is connected connection with upper inner-liner 2；
First Heat Exchanger 7 is arranged in upper inner-liner 2, and inlet end is connected with air compressor 5, heat exchanging chamber 4 is stretched into outlet side
It is interior；Second heat exchanger 8 is arranged on outside shell 1, air inlet end opening and is stretched into heat exchanging chamber 4, and outlet side connects with air compressor 5
It is logical.
Air pressure valve 10 is provided with the pipeline that the First Heat Exchanger 7 is communicated with heat exchanging chamber 4.Air pressure valve 10 compresses when air
When machine 5 is started, air pressure valve is closes, and when air pressure is to setting atmospheric pressure value, air pressure valve is opened, the air pressure valve when air pressure is discharged to zero air pressure
10 shut.Capacity is less than or equal to air inflow during exhaust.
As shown in Fig. 3, Fig. 4, Fig. 5, air compressor 5 include motor 51, casing 52, crank 53, connecting rod 54, piston 55,
Cylinder barrel 56, cylinder cap 57, fairing cap 58 and shunting seat board 59,
The casing 52 has upper shed, has motor axis hole on a sidewall paneling, cranked half axis hole on another sidewall paneling,
There is first bearing seat 521 to be located at motor axis hole on the inner surface of one sidewall paneling, there is the second axle on the inner surface of another sidewall paneling
Bearing 522 is located at half axis hole；Lubricating oil is provided with casing 52；Lubricating oil uses machine oil.
As shown in Figure 4, Figure 5, it is provided with the cylinder sleeve 9 around cylinder barrel on the cylinder barrel 56, cylinder sleeve 9 is provided with some to along axle
To arc flow-guiding channel 91, have guiding gutter 911 on the dividing plate of a pair of adjacent lower ends of flow-guiding channel 91；In the present embodiment
In figure, three pairs of flow-guiding channels 91, rounded distribution are provided with；As shown in figure 5, being counterclockwise disposed with first pair of water conservancy diversion
Passage 912, second pair of pathway 913 and the 3rd pair of flow-guiding channel 914；Such as figure first is to two water conservancy diversion in flow-guiding channel 912
Guiding gutter 911 is provided with dividing plate between passage 91；A flow-guiding channel 91 and first pair are led in 3rd pair of flow-guiding channel 914
A flow-guiding channel 91 in circulation road 912 is respectively as feed pathway 92 and liquid outlet channel 93；
As shown in Figure 4, Figure 5, there are upper counterbore 571 and lower counterbore 572 respectively on the upper and lower surface of the cylinder cap 57, if having
The pod apertures 573 of dry arc vertically have air admission hole 574 and steam vent on upper and lower counterbore 571,572, cylinder cap 57
575 are located on the bottom plate of upper counterbore 571；It could also say that：Cylinder cap on air admission hole 574 and the insertion of steam vent 575 in lower counterbore
57；
As shown in Figure 4, Figure 5, there are the cavity 581 with interface, the and of arc inlet opening 582 of under shed on the fairing cap 58
There is diameter in arc fluid hole 583, cavity 581 to dividing plate, cavity 581 is separated into inlet chamber 584 and exhaust by diameter to dividing plate
There is the arc connection guiding gutter 586 of under shed on chamber 585, lower surface；Arc inlet opening 582, arc fluid hole 583 and arc connect
Connect the rounded distribution of guiding gutter 586；
Having on the lower surface of the shunting seat board 59 on an admission chamber 591 and seat exhaust chamber 592, upper surface has a feed liquor to connect
Mouth 5911 and seat discharge opeing interface 5921；
The crank 53 is arranged in casing 52, and connecting rod 54 is pivotally connected with crank 53, and piston 55 is pivotally connected with connecting rod 54；The song
The semiaxis of handle 53 is fixedly connected with the bearing on first, second bearing block 511,512, motor shaft 515 through a motor axis hole with
The semiaxis connection of crank 53, another semiaxis is rotatably assorted with half axis hole and is fixedly connected with pump shaft；Under the cylinder barrel 56
In the inner joint of the end insertion upper shed of casing 52, the lower end of cylinder sleeve 9 is fitted and liquid-tight envelope, guiding gutter with the seat board on casing 52
911 constitute the intercommunicating pore of flow-guiding channel 91, and intercommunicating pore connects two flow-guiding channels 91 in a pair of flow-guiding channels；The cylinder barrel
In the lower counterbore 572 of 56 upper end insertion cylinder cap 57, the water conservancy diversion of arc guiding hole 573 and the arc of cylinder sleeve 9 on cylinder cap 57 leads to
Dock and liquid-tight envelope in road 91；
The cavity 581 of the fairing cap 58 interface insertion cylinder cap 57 upper counterbore 571 in and with the bottom plate of upper counterbore 571
Laminating, arc inlet opening 582 and arc fluid hole 583 are connected with a pair of pod apertures 573 on cylinder cap 57, arc connection guiding gutter
586 connect two pairs of adjacent pod apertures 573, i.e., arc connection guiding gutter 586 connects adjacent two pairs of flow-guiding channels 91；Air inlet
Chamber 584 and discharge chamber 585 are relative with the air admission hole 574 and steam vent 575 on cylinder cap 57 respectively；
Arc inlet opening 582, arc fluid hole 583 are corresponding with feed pathway 92 and liquid outlet channel 93 respectively；
The inlet chamber 584 is connected with the second heat exchanger 8, and discharge chamber 585 is connected with First Heat Exchanger 7；
The shunting seat board 59 is arranged on fairing cap 58, seat admission chamber 591 and seat exhaust chamber 592 respectively with fairing cap 58
On arc inlet opening 582, arc fluid hole 583 it is relative；
Seat on shunting seat board 59 enters liquid interface 5911 and is connected connection with the outlet end of water pump 6, seat discharge opeing interface 5921 and
The connection of upper inner-liner 2 is connected.
The half shaft end of the crank 53 has polygon counterbore 531, and the end of motor shaft 515 is in polygon, motor shaft
With polygon counterbore grafting.
Another semiaxis of the crank 53 and the axle of water pump 6 are integrally formed and are made.
Screen pack 41 is provided with the upper shed of the heat exchanging chamber 4.
As shown in Fig. 2, Fig. 3, Fig. 6, the motor 51 includes shell 511, back cover 512 and drive end bearing bracket,
Also include preceding sealing ring 513 and rear sealing ring 514, the sidewall paneling conduct of the casing 52 and the adjacent side of motor 51
Drive end bearing bracket；
Be provided with rear sealing ring 514 between back cover 512 and the after-opening of casing, the open front of drive end bearing bracket and shell 511 it
Between be provided with before sealing ring 513.
In the use of the present invention, motor is rotated, air compressor 5 and water pump 6 work, and water is through water pump 6, seat in bottom inner container 3
Enter the feed pathway 92, Ran Hou that liquid interface 5911, seat admission chamber 591, arc inlet opening 582, pod apertures 573 enter cylinder sleeve 9
Flow, most enter afterwards through liquid outlet channel 93, arc fluid hole 583, seat exhaust chamber 592, seat discharge opeing interface 5921 in flow-guiding channel 91
Enter upper inner-liner 2；The water of upper inner-liner 2 enters bottom inner container 3；Such reciprocation cycle；Cylinder barrel is cooled down.
On the other hand, the air in heat exchanging chamber 4, enters inlet chamber 584 through the second heat exchanger 8, enters cylinder through air admission hole 574
It is compressed in cylinder 56, then through steam vent 575, the First Heat Exchanger 7 of discharge chamber 585.In use, lubricating oil can enter
Steam vent 575, participates in circulation；Lubricating oil and air constitute heat-conducting medium, can also be referred to as refrigerant.The lubricating oil such as machine
Oil.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the principles of the present invention, some improvement and modification can also be made, this is also considered as the present invention's
Protection domain.
Claims (6)
1. there are cold water water inlet interface, hot water to go out on a kind of air-source water heater, including shell, upper inner-liner and bottom inner container, bottom inner container
Water interface and blowdown interface, upper bottom inner container series connection；Upper bottom inner container is arranged in shell, cold water water inlet interface, hot water effluent's interface
Stretched out respectively from shell with blowdown interface；It is characterized in that：Also include heat exchanging chamber, air compressor, a water with opening
Pump, First Heat Exchanger and the second heat exchanger,
The water inlet end of water pump is connected with the water inlet end of bottom inner container connection, water side and air compressor, the water outlet of air compressor
End is connected connection with upper inner-liner；
First Heat Exchanger is arranged in upper inner-liner, and inlet end is connected with air compressor, outlet side is stretched into heat exchanging chamber；Second changes
Hot device is arranged on housing exterior, air inlet end opening and stretches into heat exchanging chamber, and outlet side is connected with air compressor；
Air compressor includes motor, casing, crank, connecting rod, piston, cylinder barrel, cylinder cap, fairing cap and shunting seat board,
The casing, which has on upper shed, a sidewall paneling, motor axis hole, cranked half axis hole, side wall on another sidewall paneling
There is first bearing seat to be located at motor axis hole on the inner surface of plate, there is second bearing seat to be located at half on the inner surface of another sidewall paneling
At axis hole；Lubricating oil is provided with casing；
There is polygon counterbore the end of one semiaxis of the crank；
The cylinder sleeve around cylinder barrel is provided with the cylinder barrel, cylinder sleeve is provided with some flow-guiding channels to arc vertically, one
To having guiding gutter on the dividing plate of adjacent flow-guiding channel lower end；
There are upper counterbore and lower counterbore respectively on the upper and lower surface of the cylinder cap, the water conservancy diversion orifice ring for there are several arcs vertically
Around upper and lower counterbore, there are air admission hole and steam vent to be located on the bottom plate of upper counterbore on cylinder cap；
Have on the fairing cap in the cavity with interface, arc inlet opening and arc fluid hole of under shed, cavity have diameter to
Cavity is separated into the arc connection guiding gutter for having under shed on inlet chamber and discharge chamber, lower surface to dividing plate by dividing plate, diameter；Arc
Shape inlet opening and the connection rounded distribution of guiding gutter of arc fluid hole and arc；
There are an admission chamber and seat exhaust chamber on the lower surface of the shunting seat board, liquid interface is entered at the upper surface seat of honour and seat discharge opeing connects
Mouthful；
The crank is arranged in casing, and connecting rod is pivotally connected with crank, and piston is pivotally connected with connecting rod；The semiaxis of the crank and first,
Bearing in second bearing seat is fixedly connected, and a semiaxis of motor shaft through a motor axis hole and crank is connected, another semiaxis with
Half axis hole is rotatably assorted and is fixedly connected with pump shaft；In the inner joint of the lower end insertion casing upper shed of the cylinder barrel, cylinder sleeve
Lower end fitted with the seat board on casing and liquid-tight envelope；In the lower counterbore of the upper end insertion cylinder cap of the cylinder barrel, the arc on cylinder cap
Shape pod apertures are docked and liquid-tight envelope with the flow-guiding channel of the arc of cylinder sleeve；
The cavity of the fairing cap interface insertion cylinder cap upper counterbore in and fit with the bottom plate of upper counterbore, arc inlet opening with
Arc fluid hole is connected with a pair of pod apertures on cylinder cap, and arc connects guiding gutter and connects two pairs of adjacent pod apertures；Air inlet
Chamber and discharge chamber are relative with the air admission hole and steam vent on cylinder cap respectively；
The inlet chamber is connected with the second heat exchanger, and discharge chamber is connected with First Heat Exchanger；
The shunting seat board is arranged on fairing cap, seat admission chamber and seat exhaust chamber respectively with the arc inlet opening on fairing cap,
Arc fluid hole is relative；
Seat on shunting seat board enters liquid interface and the outlet end connection of water pump is connected, and seat discharge opeing interface is connected connection with upper inner-liner.
2. a kind of air-source water heater according to claim 1, it is characterised in that：The half shaft end of the crank has many
Side shape counterbore, the end of motor shaft is in polygon, motor shaft and polygon counterbore grafting.
3. a kind of air-source water heater according to claim 1, it is characterised in that：One semiaxis of the crank and water pump
Axle, which is integrally formed, to be made.
4. a kind of air-source water heater according to claim 1,2 or 3, it is characterised in that：The upper shed of the heat exchanging chamber
On be provided with screen pack.
5. a kind of air-source water heater according to claim 1,2 or 3, it is characterised in that：The First Heat Exchanger is with changing
Air pressure valve is provided with the pipeline that hot chamber is communicated.
6. a kind of air-source water heater according to claim 1,2 or 3, it is characterised in that：The motor include shell, after
Cover and drive end bearing bracket,
Also include preceding sealing ring and rear sealing ring, the sidewall paneling of casing side adjacent with motor is used as drive end bearing bracket；
Rear sealing ring is provided between back cover and the after-opening of shell, preceding sealing is provided between drive end bearing bracket and the open front of shell
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383225.4A CN105066443B (en) | 2015-07-01 | 2015-07-01 | A kind of air-source water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383225.4A CN105066443B (en) | 2015-07-01 | 2015-07-01 | A kind of air-source water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105066443A CN105066443A (en) | 2015-11-18 |
| CN105066443B true CN105066443B (en) | 2017-08-25 |
Family
ID=54495876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510383225.4A Active CN105066443B (en) | 2015-07-01 | 2015-07-01 | A kind of air-source water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105066443B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2890405Y (en) * | 2005-12-23 | 2007-04-18 | 高汉光 | Reusing device for residual heat from air compressor |
| CN201724369U (en) * | 2010-07-30 | 2011-01-26 | 刘任廷 | Intelligent control air compressor water heater |
| CN201844526U (en) * | 2010-09-26 | 2011-05-25 | 佛山市三水侨锋电路版有限公司 | Afterheat recovery unit of air compressor |
| CN202177208U (en) * | 2011-07-13 | 2012-03-28 | 深圳市荣和兴太阳能科技有限公司 | Waste heat recovering water heater of air compressor |
| JP5281806B2 (en) * | 2008-02-20 | 2013-09-04 | 矢崎エナジーシステム株式会社 | Wood pellet combustion equipment |
| CN203824078U (en) * | 2014-04-29 | 2014-09-10 | 厦门中同能源科技有限公司 | Air energy water heater capable of recovering heat of compressor |
-
2015
- 2015-07-01 CN CN201510383225.4A patent/CN105066443B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2890405Y (en) * | 2005-12-23 | 2007-04-18 | 高汉光 | Reusing device for residual heat from air compressor |
| JP5281806B2 (en) * | 2008-02-20 | 2013-09-04 | 矢崎エナジーシステム株式会社 | Wood pellet combustion equipment |
| CN201724369U (en) * | 2010-07-30 | 2011-01-26 | 刘任廷 | Intelligent control air compressor water heater |
| CN201844526U (en) * | 2010-09-26 | 2011-05-25 | 佛山市三水侨锋电路版有限公司 | Afterheat recovery unit of air compressor |
| CN202177208U (en) * | 2011-07-13 | 2012-03-28 | 深圳市荣和兴太阳能科技有限公司 | Waste heat recovering water heater of air compressor |
| CN203824078U (en) * | 2014-04-29 | 2014-09-10 | 厦门中同能源科技有限公司 | Air energy water heater capable of recovering heat of compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105066443A (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203146331U (en) | Novel rotary compressor | |
| CN104272039A (en) | Energy efficient air heating, air conditioning and water heating system | |
| CN105782058B (en) | A kind of liquid-ring vacuum pump return water system and water return method | |
| CN205784034U (en) | A kind of efficiently barrel type heat exchanger and parallel-connection structure thereof | |
| CN206019046U (en) | A kind of double-temperature cold water machine for integrating refrigeration and exchanging heat | |
| CN107939560A (en) | EGR cooler integrated with water removal device | |
| CN105066443B (en) | A kind of air-source water heater | |
| CN101012976A (en) | Annular tube region source exchanging device | |
| CN203572086U (en) | Falling film type screw water chilling unit for achieving variable temperature difference through variable procedure | |
| CN108592677A (en) | A kind of energy conservation and environmental protection heat exchanger for automobile | |
| CN105546885A (en) | Two-stage heat exchanger | |
| CN204827935U (en) | Screw compressor waste heat recovery device | |
| CN110285059A (en) | A kind of gas-liquid separation cooling system | |
| CN206801675U (en) | A kind of engine-cooling system | |
| CN206478889U (en) | Rise the air injection enthalpy-increasing heat pump of water temperature defrosting | |
| CN206522872U (en) | Central air conditioning water system | |
| CN107314575A (en) | A kind of double-tube heat exchanger of direct-heating-type Teat pump boiler multipaths three | |
| CN108759181A (en) | Dry type shell and tube evaporator with eddy flow bleed liquid-dividing head | |
| CN206235197U (en) | Heat exchanger | |
| CN208567209U (en) | Dry type shell and tube evaporator with eddy flow bleed liquid-dividing head | |
| CN208254027U (en) | A kind of cooling device of large size heat-producing device | |
| CN103574955A (en) | Falling film type screw water chilling unit realizing variable temperature difference through flow varying | |
| CN208187223U (en) | A kind of energy conservation and environmental protection heat exchanger for automobile | |
| CN207035924U (en) | Partial pressure type heat exchangers for district heating | |
| CN206131540U (en) | Built -in heat exchange calandria not water consumption does not have energy -conserving compound condenser of dirt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171206 Address after: 528429 No. 90 South Xinfeng Road, Huang Yuan Town, Guangdong, Zhongshan Patentee after: Zhongshan debeier Electrical Appliance Co. Ltd. Address before: 528429 Guangdong city of Zhongshan province Xinfeng Huangpu Town Road No. 100 first floor Patentee before: ZHONGSHAN HONGGUAN XILIAN ELECTRIC CO., LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200409 Address after: 528429, No.1 floor, No. 100 South Xinfeng Road, Huangpu town, Guangdong, Zhongshan Patentee after: ZHONGSHAN HONGGUAN XILIAN ELECTRIC Co.,Ltd. Address before: 528429 No. 90 South Xinfeng Road, Huang Yuan Town, Guangdong, Zhongshan Patentee before: ZHONGSHAN DEBEIER ELECTRIC APPLIANCE Co.,Ltd. |
|
| TR01 | Transfer of patent right |