CN211147387U - Heat energy recovery device - Google Patents
Heat energy recovery device Download PDFInfo
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- CN211147387U CN211147387U CN201921875192.5U CN201921875192U CN211147387U CN 211147387 U CN211147387 U CN 211147387U CN 201921875192 U CN201921875192 U CN 201921875192U CN 211147387 U CN211147387 U CN 211147387U
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- recovery device
- energy recovery
- water
- upper cover
- heat absorption
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Abstract
The utility model discloses a heat energy recovery device, which comprises a barrel body, wherein both ends of the barrel body are respectively connected with an upper cover and a bottom cover; the bottom cover is provided with at least three interfaces, and each interface comprises a water inlet, a water outlet and a waste water inlet; a cavity is arranged in the barrel body, and a heat absorption pipe is coiled in the cavity; one end of the heat absorption pipe is connected with the water inlet, and the other end of the heat absorption pipe is connected with the water outlet; the inside filter equipment that still is provided with of upper cover. The utility model discloses an at the in-process of retrieving hot waste water waste heat energy, can not block up, can not foul, the installation is simple simultaneously, the washing is simple, the maintenance is convenient.
Description
Technical Field
The utility model relates to a hot water equipment technical field especially indicates a heat recovery unit.
Background
At present, the energy form is more severe, the resource is limited, the structure is unbalanced, the use efficiency is low, and the energy conservation and consumption reduction are an effective way for solving the problem of insufficient energy resources. The frequency and the amount of hot water used in places such as hair salons, barbershops and the like are very high, the hot water is heated and consumes great energy, and the hot water is directly discharged after being used for washing hair, hands and the like, so that a great amount of heat energy is wasted, and energy waste is caused for the country.
Therefore, there is a heat energy recovery device, which is called by the following general name: the energy-saving device recovers heat energy through waste heat of waste hot water generated in places such as barbershops, restaurants, hotels, families and the like so as to achieve the effects of saving energy and electricity. The existing hot water energy-saving device adopts an inner soaking type structure, has different shapes, complex structure, troublesome cleaning, inconvenient maintenance, easy blockage, easy odor generation, larger volume, easy water leakage and the like, and has larger starting power, reduced water pressure, reduced water flow, general energy-saving effect and more troublesome installation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above-mentioned prior art not enough, provide a heat recovery unit, it is complicated to solve the precious inner structure of hot water energy-conservation, leads to the volume great, washs trouble, maintains inconvenient scheduling problem. The device simple structure, the installation is dismantled more conveniently, and the heat absorption pipe can be more abundant absorbs the heat of waste water, and energy-conserving effect is better.
The technical scheme of the utility model is realized like this:
a heat energy recovery device comprises a barrel body, wherein an upper cover and a bottom cover are respectively connected to two ends of the barrel body; the bottom cover is provided with at least three interfaces, and each interface comprises a water inlet, a water outlet and a waste water port; the barrel body is of a hollow structure, and a heat absorption pipe is coiled in a cavity of the barrel body; one end of the heat absorption pipe is connected with the water inlet, and the other end of the heat absorption pipe is connected with the water outlet; and a filtering device is also arranged in the upper cover.
Further, the heat absorption pipe is a corrugated pipe or a copper pipe.
Further, the outer side or the inner side and the outer side of the upper cover are provided with threads.
Furthermore, the fixing ring is sleeved outside the upper cover.
Further, the filtering device is a filtering net or a filtering basket.
Further, the outer side walls of the water inlet and the water outlet are provided with threads.
Furthermore, the surface of the filtering device is distributed with filtering holes which are round or polygonal.
Adopt above-mentioned technical scheme, the utility model provides a pair of heat recovery unit, the staving both ends are connected with upper cover and bottom respectively, simple structure, and the installation is dismantled conveniently. The bottom cover is provided with a water inlet, a water outlet and a waste water discharging port, the barrel body is of a hollow structure, and a heat absorbing pipe is arranged in a cavity of the barrel body in a winding mode. The water inlet is connected to heat absorption pipe one end, and the delivery port is connected to one end, and cold water enters into the heat absorption pipe that coils through the water inlet of bottom and flows out from the delivery port again, and the inside filter equipment that is provided with of upper cover, and useless hot water enters into the cavity after the upper cover filters via filter equipment, and the heat absorption pipe is through absorbing the heat of useless hot water to make cold water become the warm water and reentrant heating device carries out the secondary heating, thereby reach energy-conserving effect. The filtering device prevents sundries such as hair from blocking in the cavity of the recovery device, so that the device smells and the like, the device can not block or smell in the process of recovering waste heat and heat energy, the energy-saving effect is higher, and the device is simple to install, simple to clean and convenient to maintain.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a longitudinal section of the present invention;
in the figure, 1-barrel body, 2-upper cover, 3-bottom cover, 4-water inlet, 5-water outlet, 6-waste water discharging port, 7-filtering device, 8-fixing ring and 9-heat absorbing pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the utility model provides an embodiment, a heat energy recovery device, including staving 1, staving 1 both ends are connected with upper cover 2 and bottom 3 respectively. The bottom cover 3 is provided with at least three interfaces, in this embodiment, 3 interfaces are provided, the interfaces are respectively a water inlet 4, a water outlet 5 and a waste water discharge port 6. The water inlet 4 and the water outlet 5 are respectively arranged at two sides of the waste water port. The barrel body 1 is of a hollow structure, and a heat absorption pipe 9 is coiled in a cavity of the barrel body; one end of the heat absorption pipe 9 is connected with the water inlet 4, and the other end is connected with the water outlet 5. The outer side walls of the water inlet 4 and the water outlet 5 are provided with threads, so that the water inlet can be conveniently butted with other water pipes. Cold water in the water pipe enters the coiled heat absorption pipe 9 through the water inlet 4 of the bottom cover 3 and flows to the water outlet 5 from bottom to top from top to bottom, so that the aim of preheating the cold water is fulfilled. After the cold water is preheated, the cold water enters the heater for secondary heating or a water mixing valve on the shampoo bed to mix the cold water and the hot water, so that the energy-saving effect is achieved. The heat absorption pipe 9 is a corrugated pipe or a copper pipe, and has the advantages of light weight, good heat conductivity and the like, so that the heat absorption pipe 9 can fully absorb the heat of the waste hot water, and a better heat recovery effect is achieved.
Specifically, threads are arranged on the outer side or both the inner side and the outer side of the upper cover 2, and the fixing ring 8 is sleeved on the outer side of the upper cover 2. When the heat energy recovery device is installed below the hair washing basin, the heat energy recovery device is screwed at the lower water outlet of the hair washing basin through the threads of the fixing ring 8 and the upper cover 2, and installation is finished. The waste hot water flowing out of the hair washing basin flows into the cavity of the barrel body 1 through the upper cover 2 and is finally discharged through the waste water inlet 6.
In particular, the heat absorbing tube 9 may adopt a single spiral or a double spiral.
In particular, the upper cover 2 is also internally provided with a filtering device 7. The filtering device 7 is a filter screen or a filter basket. In this embodiment, a single-layer or double-layer filtering device 7 is disposed inside the upper cover 2 to perform filtering and flow guiding functions. The filter screen or the filter basket is distributed with filter holes which are round or polygonal. If the filter screen is a single-layer filter screen, the filter screen directly plays a role in filtering and guiding, if the filter screen is a double-layer filter screen, the upper-layer filter screen plays a role in filtering, and the lower-layer filter screen plays a role in guiding. If the filter basket is used, the filter basket can play a role in filtering and guiding flow. The filtering device 7 is arranged, so that the problems that impurities such as hair and residues are blocked in the cavity of the recovery device, the device smells, is blocked, cannot absorb heat and the like can be effectively prevented.
Understandably, the utility model discloses upper cover 2, staving 1 and bottom 3 connect gradually, simple structure, and the installation is dismantled conveniently. The bottom cover 3 is provided with a water inlet 4, a water outlet 5 and a waste water discharging opening 6, the barrel body 1 is of a hollow structure, and a heat absorbing pipe 9 is arranged in a cavity of the barrel body in a winding mode. The inside filter equipment 7 that is provided with of upper cover 2, useless hot water enters into the cavity after 2 filters via filter equipment 7 from the upper cover, and heat absorption pipe 9 is through absorbing useless hot water's heat, and water inlet 4 is connected to heat absorption pipe 9 one end, and delivery port 5 is connected to one end, and cold water enters into coiled heat absorption pipe 9 through the water inlet 4 of bottom 3 and flows out from delivery port 5 again, reaches the purpose that cold water preheats. After the cold water is preheated, the cold water enters a heater or a water heater for secondary heating or a water mixing valve on a shampoo bed to mix the cold water and the hot water, so that the energy-saving effect is achieved. The filtering device 7 prevents impurities such as hair and residues from being blocked in the cavity of the recovery device, so that the device has the problems of smelliness, blockage, incapability of absorbing heat and the like.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A heat energy recovery device is characterized in that: the barrel comprises a barrel body, wherein an upper cover and a bottom cover are respectively connected to two ends of the barrel body; the bottom cover is provided with at least three interfaces, and each interface comprises a water inlet, a water outlet and a waste water port; a cavity is arranged in the barrel body, and a heat absorption pipe is coiled in the cavity; one end of the heat absorption pipe is connected with the water inlet, and the other end of the heat absorption pipe is connected with the water outlet; and a filtering device is also arranged in the upper cover.
2. The thermal energy recovery device of claim 1, wherein: the heat absorption pipe is a corrugated pipe or a copper pipe.
3. The thermal energy recovery device of claim 1, wherein: and threads are arranged on the outer side or the inner side and the outer side of the upper cover.
4. The thermal energy recovery device of claim 1, wherein: the upper cover outside cover is equipped with solid fixed ring.
5. The thermal energy recovery device of claim 1, wherein: the filtering device is a filter screen or a filter basket.
6. The thermal energy recovery device of claim 1, wherein: and the outer side walls of the water inlet and the water outlet are provided with threads.
7. The thermal energy recovery device of claim 6, wherein: the surface of the filtering device is distributed with filtering holes which are round or polygonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921875192.5U CN211147387U (en) | 2019-10-31 | 2019-10-31 | Heat energy recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921875192.5U CN211147387U (en) | 2019-10-31 | 2019-10-31 | Heat energy recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211147387U true CN211147387U (en) | 2020-07-31 |
Family
ID=71768656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921875192.5U Active CN211147387U (en) | 2019-10-31 | 2019-10-31 | Heat energy recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211147387U (en) |
-
2019
- 2019-10-31 CN CN201921875192.5U patent/CN211147387U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 528000 Room 501, floor 5, No. 43, Tongji East Road, Nantou Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Quancai Electric Appliance Co.,Ltd. Address before: 523082 room 16, 12th floor, Goldman Sachs business building, phase II, Goldman Sachs Science Park, No. 5, Longxi Road, Zhouxi, Nancheng District, Dongguan City, Guangdong Province Patentee before: DONGGUAN JINGCAI ENERGY SAVING EQUIPMENT CO.,LTD. |
|
| TR01 | Transfer of patent right |