CN206974238U - A kind of energy-efficient WHRS - Google Patents
A kind of energy-efficient WHRS Download PDFInfo
- Publication number
- CN206974238U CN206974238U CN201720959013.0U CN201720959013U CN206974238U CN 206974238 U CN206974238 U CN 206974238U CN 201720959013 U CN201720959013 U CN 201720959013U CN 206974238 U CN206974238 U CN 206974238U
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- CN
- China
- Prior art keywords
- water
- hot water
- spent hot
- heat exchanger
- exchanger tube
- 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.)
- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of energy-efficient WHRS, including spent hot water's collection box, the first heat exchanger tube, heat supply wetting system, drainpipe and discharge casing, the top of spent hot water's collection box is provided with water inlet；Water inlet is used to receive spent hot water；First heat exchanger tube is in spent hot water's collection box；The import of first heat exchanger tube connects with outside water supply installation, and the outlet of the first heat exchanger tube connects with the water inlet end of the heat supply wetting system；The water side of the heat supply wetting system connects with outside with hot water facility；Short transverse extension of the drainpipe along spent hot water's collection box；The water inlet end of drainpipe is located at the bottom of spent hot water's collection box；The water side of drainpipe connects with discharge casing.Energy-efficient WHRS of the present utility model, it can reclaim spent hot water, and heat supply wetting system can be preheated using the heat of spent hot water, economized on resources.
Description
Technical field
It the utility model is related to energy recovery and utilize equipment technical field, more particularly to a kind of energy-efficient Waste Heat Recovery system
System.
Background technology
With the development of society, all trades and professions are all there may be substantial amounts of spent hot water, as washed head in hairdressing and beauty industry
Spent hot water after hair, and for example caused spent hot water etc. in industrial production.These spent hot waters will not quote, and can only discharge, cause
The waste of the energy.
In addition, all trades and professions are required to heat-exchanger rig（Such as water heater, air-conditioning system）, water heater in use,
Typically need the cold water of the running water in heater and water heater inside water heater to be exchanged heat, then become cold water
Heat is used for outside with hot water facility.But this mode of heating needs to consume larger electric heating and can just make cold water fully warmed through,
Energy resource consumption is larger, and the efficiency of heating surface is relatively low.And within air-conditioning systems, either heating or heating is required for passing through refrigerant
Medium heat absorption becomes gas, and the heat absorption for being currently used for air-conditioning system is typically all to pass through fan by outdoor air importing and refrigerant
Heat exchange is carried out, it is equally, so less efficient.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of energy-efficient Waste Heat Recovery system
System, it can reclaim spent hot water, and heat supply wetting system can be preheated using the heat of spent hot water, economized on resources.
The purpose of this utility model is realized using following technical scheme：
A kind of energy-efficient WHRS, including spent hot water's collection box, the first heat exchanger tube, heat supply wetting system, draining
Pipe and discharge casing, the top of spent hot water's collection box are provided with water inlet；Water inlet is used to receive spent hot water；First heat exchanger tube is located at
In spent hot water's collection box；The import of first heat exchanger tube connects with outside water supply installation, the outlet of the first heat exchanger tube and the heat supply
The water inlet end connection of wetting system；The water side of the heat supply wetting system connects with outside with hot water facility；Drainpipe is along spent hot water
The short transverse extension of collection box；The water inlet end of drainpipe is located at the bottom of spent hot water's collection box；The water side of drainpipe and row
Water tank connects.
Preferably, the energy-efficient WHRS also includes the second heat exchanger tube and air-conditioning system, the second heat exchanger tube
In spent hot water's collection box and positioned at the lower section of the first heat exchanger tube；The import of second heat exchanger tube and the refrigerant of air-conditioning system
Outlet, the outlet of the second heat exchanger tube connect with the refrigerant import of air-conditioning system.
Preferably, first heat exchanger tube and the second heat exchanger tube are heat exchange coil.
Preferably, the water side of the heat supply wetting system is connected with gondola water faucet.
Preferably, the discharge casing is on the madial wall of spent hot water's collection box；The water side of the drainpipe is by draining
The bottom of case, which is worn, to be connected in discharge casing.
Preferably, outlet pipe is connected with the discharge casing, the outlet pipe is communicated in the outside of spent hot water's collection box.
Preferably, the energy-efficient WHRS also includes the first cleaning pipe, the water side connection of the first cleaning pipe
In the bottom of spent hot water's collection box；The water inlet end of first cleaning pipe connects with outside water supply installation.
Preferably, the first cleaning pipe is connected in drainpipe.
Preferably, the energy-efficient WHRS also includes the second cleaning pipe, the water side connection of the second cleaning pipe
In the top of spent hot water's collection box；The water inlet end of second cleaning pipe connects with outside water supply installation.
Compared with prior art, the beneficial effects of the utility model are：
1st, spent hot water can enter in spent hot water's collection box through water inlet, and the cold water into heat supply wetting system can be introduced into the
In one heat exchanger tube, heat exchange is carried out with the spent hot water in spent hot water's collection box, reaches the effect of preheating, the water after preheating is entering
Heated in heat supply wetting system, the efficiency of heating surface is high, and power consumption is low, realizes energy-efficient.
2nd, the water sedimentation after heat exchange is arranged with the rise of liquid level by drainpipe in spent hot water's collection box bottom
Go out.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of spent hot water's collection box of the present utility model.
In figure：10th, spent hot water's collection box；11st, drainpipe；111st, the water inlet end of drainpipe；112nd, the water side of drainpipe；
12nd, discharge casing；121st, outlet pipe；13rd, the first cleaning pipe；14th, the second cleaning pipe；20th, heat supply wetting system；30th, the first heat exchanger tube；
40th, the second heat exchanger tube；50th, air-conditioning system.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
A kind of energy-efficient WHRS as shown in Figure 1 and Figure 2, including spent hot water's collection box 10, first change
Heat pipe 30, heat supply wetting system 20, drainpipe 11 and discharge casing 12, the top of spent hot water's collection box 10 are provided with water inlet, water inlet
Mouth is used to receive spent hot water.In addition, the first heat exchanger tube 30 is located at spent hot water's collection box 10, make the import of the first heat exchanger tube 30 with it is outer
Portion's water supply installation connection, the outlet of the first heat exchanger tube 30 connects with the water inlet end of heat supply wetting system 20；Heat supply wetting system 20 goes out
Water end (W.E.) connects with outside with hot water facility.Short transverse extension of the above-mentioned drainpipe 11 along spent hot water's collection box 10, makes drainpipe
Water inlet end 111 be located at the bottom of spent hot water's collection box 10, while the water side 112 of drainpipe is connected with discharge casing 12.
On this architecture basics, during using energy-efficient waste heat recovery plant of the present utility model, spent hot water can be returned
The water inlet for receiving case 10 is connected with outside spent hot water's generation device, and caused spent hot water can be entered by the top of spent hot water's collection box 10
Enter spent hot water's collection box 10, when using heating equipment, cold water can be imported by the first heat exchanger tube 30 by outside water supply installation, entered
Heat exchange can be carried out with the spent hot water in spent hot water's collection box 10 by entering to the cold water in the first heat exchanger tube 30, so can be to first
Cold water in heat exchanger tube 30 is preheated, i.e., can be introduced into the first heat exchanger tube 30 in advance into the cold water of heat supply wetting system 20
Heat, the water after preheating are entered back into heat supply wetting system 20 and heated, and the efficiency of heating surface is high, and power consumption is low, are realized efficient
Energy-conservation.In addition, the water after heat exchange can be deposited in the bottom of spent hot water's collection box 10, as the rise of liquid level is by drainpipe
11 discharges, so can reach the effect of spent hot water's recycling.
More particularly, the above-mentioned energy-efficient WHRS also includes the second heat exchanger tube 40 and air-conditioning system
50, making the second heat exchanger tube 40, second heat exchanger tube 40 is located at the lower section of the first heat exchanger tube 30 in spent hot water's collection box 10.Specifically
The import of second heat exchanger tube 40 connects with the refrigerant exit of air-conditioning system 50, outlet and the air-conditioning system 50 of the second heat exchanger tube 40
Refrigerant import connects.In this way, when the water in spent hot water's collection box 10 is in entrance spent hot water's collection box 10, the heat in spent hot water
First it can be exchanged heat with the cold water in the first heat exchanger tube 30 of the top of spent hot water's collection box 10, to the cold water in the first heat exchanger tube 30
Preheated, the heat in spent hot water is once utilized.
Hereafter, spent hot water can progressively flow to the bottom of spent hot water's collection box 10, and the heat remained in spent hot water can be with
Air conditioner coolant in two heat exchanger tubes 40 is exchanged heat, and during the cooling and warming of air-conditioning system 50, refrigerant can be in the second heat exchanger tube
Entered back into 40 after preliminary heat absorption in air-conditioning system 50, equally also function to pre- heat effect, accelerate cooling or heating effect, in addition,
The heat remained in spent hot water can further be utilized.
Preferably, the first heat exchanger tube 30 and the second heat exchanger tube 40 are heat exchange coil, can increase the He of the first heat exchanger tube 30
The contact area of heat transferring medium and spent hot water in second heat exchanger tube 40, heat exchange efficiency is higher, and heat transfer effect is more preferable.
Preferably, the water side of heat supply wetting system 20 is connected with gondola water faucet, specifically can be by the gondola water faucet by heat supply wetting system 20
Hot water export, be applied at bathroom or the shampoo trap of beauty industry.The specific heat supply wetting system 20 can be water heater.
Preferably, in the present embodiment, can be by discharge casing 12 on the madial wall of spent hot water's collection box 10, above-mentioned draining
The water side 112 of pipe is worn by the bottom of discharge casing 12 to be connected in discharge casing 12, in this way, discharged by the water side 112 of drainpipe
Water is directly entered in discharge casing 12, is easy to discharge casing 12 to catchment discharge.
More particularly, outlet pipe 121 is connected with discharge casing 12, the outlet pipe 121 is communicated in used heat Water Sproading
The outside of case 10, the water of discharge casing 12 can be discharged directly by outlet pipe 121, and draining is convenient.In the case of no drainpipe 11,
Discharge casing 12 can be made to be removably mounted in spent hot water's collection box 10, can be with the case where discharge casing 1230 is full
Discharge casing 12 is removed to pour out in water and reapposed again, is easy to be continuing with.
Preferably, the energy-efficient WHRS also includes the first cleaning pipe 13, the water outlet of the first cleaning pipe 13
End is communicated in the bottom of spent hot water's collection box 10, and the water inlet end of the first cleaning pipe 13 connects with outside water supply installation, in this way, useless
Recovery of the hot water case 10 can accumulate certain residue after much time using in case, can clean pipe by outside by first
Clear water is washed by water since the bottom of spent hot water's collection box 10, and the residue in case is all flushed to the surface of spent hot water's collection box 10,
Residue is blocked at the water inlet end 111 of bottom drainpipe when avoiding rinsing in spent hot water's collection box 10.
More particularly, the first cleaning pipe 13 described above is connected in drainpipe 11, and mounting structure is stable, and first is clear
The clear water of the importing of clean pipe 13 can clean by the inwall of drainpipe 11, and cleaning performance is more preferably.
At the same time, the energy-efficient WHRS also includes the second cleaning pipe 14, the water outlet of the second cleaning pipe 14
End is communicated in the top of spent hot water's collection box 10；The water inlet end of second cleaning pipe 14 connects with the outside water supply installation, in this way,
After the first cleaning pipe 13 rinses a period of time, clear water can be imported by the second cleaning pipe 14, start to rinse spent hot water's collection box
The residue of 10 top inner surfaces, cleaning performance is more preferably.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (9)
1. a kind of energy-efficient WHRS, it is characterised in that including spent hot water's collection box, the first heat exchanger tube, supplying hot water
Equipment, drainpipe and discharge casing, the top of spent hot water's collection box are provided with water inlet；Water inlet is used to receive spent hot water；First
Heat exchanger tube is in spent hot water's collection box；The import of first heat exchanger tube connects with outside water supply installation, the outlet of the first heat exchanger tube
Connected with the water inlet end of the heat supply wetting system；The water side of the heat supply wetting system connects with outside with hot water facility；Draining
Short transverse extension of the pipe along spent hot water's collection box；The water inlet end of drainpipe is located at the bottom of spent hot water's collection box；Drainpipe
Water side connects with discharge casing.
2. energy-efficient WHRS as claimed in claim 1, it is characterised in that the energy-efficient WHRS
Also include the second heat exchanger tube and air-conditioning system, the second heat exchanger tube is in spent hot water's collection box and under the first heat exchanger tube
Side；The import of second heat exchanger tube connects with the refrigerant exit of air-conditioning system, the outlet of the second heat exchanger tube and air-conditioning system
Refrigerant import connects.
3. energy-efficient WHRS as claimed in claim 1, it is characterised in that first heat exchanger tube and second
Heat exchanger tube is heat exchange coil.
4. energy-efficient WHRS as claimed in claim 1, it is characterised in that the water side of the heat supply wetting system
It is connected with gondola water faucet.
5. energy-efficient WHRS as claimed in claim 1, it is characterised in that the discharge casing returns located at spent hot water
On the madial wall for receiving case；Worn and be connected in discharge casing by the bottom of discharge casing in the water side of the drainpipe.
6. energy-efficient WHRS as claimed in claim 5, it is characterised in that be connected with water outlet on the discharge casing
Pipe, the outlet pipe are communicated in the outside of spent hot water's collection box.
7. energy-efficient WHRS as claimed in claim 1, it is characterised in that the energy-efficient WHRS
Also include the first cleaning to manage, the water side of the first cleaning pipe is communicated in the bottom of spent hot water's collection box；The water inlet of first cleaning pipe
End connects with outside water supply installation.
8. energy-efficient WHRS as claimed in claim 7, it is characterised in that the first cleaning pipe is connected to row
In water pipe.
9. energy-efficient WHRS as claimed in claim 7, it is characterised in that the energy-efficient WHRS
Also include the second cleaning to manage, the water side of the second cleaning pipe is communicated in the top of spent hot water's collection box；The water inlet of second cleaning pipe
End connects with outside water supply installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959013.0U CN206974238U (en) | 2017-08-02 | 2017-08-02 | A kind of energy-efficient WHRS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959013.0U CN206974238U (en) | 2017-08-02 | 2017-08-02 | A kind of energy-efficient WHRS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974238U true CN206974238U (en) | 2018-02-06 |
Family
ID=61393740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720959013.0U Expired - Fee Related CN206974238U (en) | 2017-08-02 | 2017-08-02 | A kind of energy-efficient WHRS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206974238U (en) |
-
2017
- 2017-08-02 CN CN201720959013.0U patent/CN206974238U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180802 |