CN111043879A - Preheating device for integrated water heater - Google Patents
Preheating device for integrated water heater Download PDFInfo
- Publication number
- CN111043879A CN111043879A CN201911362341.2A CN201911362341A CN111043879A CN 111043879 A CN111043879 A CN 111043879A CN 201911362341 A CN201911362341 A CN 201911362341A CN 111043879 A CN111043879 A CN 111043879A
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- Prior art keywords
- preheating
- groove
- water
- base
- guide
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
Abstract
The invention provides a preheating device for an integrated water heater, which comprises a base arranged below a shower screen and a preheating plate arranged on the base, wherein the base is provided with a preheating water inlet groove, a preheating guide water groove and a preheating water outlet groove which are sequentially communicated, the preheating water inlet groove and the preheating water outlet groove are respectively provided with a cold water inlet pipe and a preheating water outlet pipe, and the preheating plate is arranged on the base and forms a preheating flow guide path with the cold water inlet pipe, the preheating water inlet groove, the preheating guide water groove, the preheating water outlet groove and the preheating water outlet pipe.
Description
Technical Field
The invention relates to the technical field of integrated water heaters, in particular to a preheating device for an integrated water heater.
Background
With the higher quality of life, people have higher and higher requirements on the integrated shower, so that the existing integrated shower has various structures. The existing integrated shower comprises a shower screen, wherein the shower screen controls the on and off of a water outlet faucet, a back sprinkling device and a top sprinkling device through a control switch, so that the water outlet temperature is effectively controlled, and the integrated shower is simple to use.
However, when a user takes a shower, a large amount of warm water with waste heat is discharged and sprinkled on the ground, and is discharged to a sewage channel through a floor drain installed on the ground, so that the heat is completely wasted and cannot be reused, and the waste increases the water environment pollution.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a preheating device for an integrated water heater, which is simple in structure, can preheat cold water supplied to the integrated water heater by using the waste heat of shower waste water, fully utilizes the waste heat of the shower waste water, reduces the environmental pollution caused by the waste water, improves the heating efficiency of the integrated water heater, reduces the energy consumption and reduces the use cost.
The invention aims to realize the following steps: the utility model provides a preheating device that integrated water heater was used, its is including locating the base of shower screen below and locating the preheating plate on the base, and the base is equipped with the preheating intake chamber that communicates in proper order, preheats direction basin, preheats out the basin, preheat the intake chamber, preheat out the basin and install cold water inlet tube, preheat the outlet pipe respectively, preheat the plate and install on the base and with cold water inlet tube, preheat the intake chamber, preheat the direction basin, preheat out the basin, preheat the outlet pipe and form and preheat the water conservancy diversion route.
The preheating guide water tank comprises a preheating guide outer tank and a preheating guide inner tank, the preheating guide outer tank is distributed around the inner side face of the base, the preheating guide inner tank is arranged in the middle of the base, and the left end and the right end of the preheating guide inner tank are respectively communicated with the preheating guide outer tank.
According to the optimization, the preheating guide outer groove, the preheating guide inner groove, the preheating water inlet groove and the preheating water outlet groove are formed by the way that the bottom surface of the base is concave outwards.
According to the optimization, the preheating guide outer groove is arranged in a half-frame shape, and the preheating guide inner groove is arranged in an H shape.
According to the optimization, the base is provided with a plurality of positioning buckles, the preheating plate is provided with a plurality of buckling columns corresponding to the positioning buckles, and the buckling columns are respectively matched and buckled on the corresponding positioning buckles.
According to the optimization, the positioning buckles are distributed on the preheating water inlet groove, the preheating guide water groove and the preheating water outlet groove.
According to the optimization, the upper surface of the preheating plate is provided with a plurality of anti-skid heat-conducting blocks protruding upwards, and wastewater diversion channels are formed among the anti-skid heat-conducting blocks.
According to the optimization, the antiskid heat conduction block is formed by stamping the preheating plate.
According to the optimization, a sealing block is arranged between the preheating plate and the base.
The invention has the advantages that: adopt the preheating device of this structure, when the shower, the warm water that has the waste heat is spilled on the preheating plate, and heat conduction is to the preheating plate on, and cold water gets into through the cold water inlet tube simultaneously and preheats water conservancy diversion route and carries out the heat exchange, preheats cold water to obtain higher warm water, the warm water circulates toward integrated water heater direction through the hot water outlet pipe, fully retrieves waste water heat, improves the thermal efficiency of integrated water heater, reduces the energy consumption, reduces use cost.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is an exploded view of the preferred embodiment of the present invention.
FIG. 3 is a front view of the base of the preferred embodiment of the present invention.
FIG. 4 is a schematic structural diagram of a preheating plate according to a preferred embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to the attached drawings 1 to 4, the preheating device for the integrated water heater of the invention comprises a base 1 arranged below a shower screen and a preheating plate 2 arranged on the base 1, wherein the base 1 is provided with a preheating water inlet groove 3, a preheating guide water groove and a preheating water outlet groove 4 which are sequentially communicated. The preheating water inlet groove 3 and the preheating water outlet groove 4 are respectively provided with a cold water inlet pipe 5 and a preheating water outlet pipe 6, and the preheating plate 2 is arranged on the base 1 and forms a preheating flow guide path with the cold water inlet pipe 5, the preheating water inlet groove 3, the preheating guide water groove, the preheating water outlet groove 4 and the preheating water outlet pipe 6.
That is, when showering, warm water with residual heat is sprinkled on the preheating plate 2, and the heat is transferred to the preheating plate 2. Meanwhile, cold water enters the preheating diversion path of the preheating plate 2 through the cold water inlet pipe 5 to carry out heat exchange, cold water is preheated to obtain higher warm water, the warm water circulates towards the direction of the integrated water heater through the preheating water outlet pipe 6, the heat of the waste water is fully recovered, the heat efficiency of the integrated water heater is improved, the energy consumption is reduced, and the use cost is reduced.
Referring to fig. 1 to 4, the preheating guide water tank includes a preheating guide outer tank 7 and a preheating guide inner tank 8, the preheating guide outer tank 7 is distributed around the inner side surface of the base 1, the preheating guide inner tank 8 is arranged in the middle of the base 1, and the left end and the right end of the preheating guide inner tank are respectively communicated with the preheating guide outer tank 7.
During operation, cold water enters the preheating water inlet groove 3, the preheating guide outer groove 7, the preheating guide inner groove 8 and the preheating water outlet groove 4 from the cold water inlet pipe 5. At this time, under the action of the preheating guide outer groove 7 and the preheating guide inner groove 8, the residence time of the cold water in the preheating guide path is effectively prolonged, the cold water is promoted to fully exchange heat with the preheating plate 2, so that the cold water in the preheating guide path is preheated, high-temperature water is obtained, and the warm water flows out towards the integrated water heater through the preheating water outlet pipe 6. The waste water heat recovery effect is good, and the heat efficiency of the integrated water heater is further improved.
Wherein, the preheating guide outer groove 7, the preheating guide inner groove 8, the preheating water inlet groove 3 and the preheating water outlet groove 4 are respectively formed by the bottom surface of the base 1 which is concave outwards. Simple structure and convenient manufacture. The outer preheating guide groove 7 is formed in a half-frame shape, and the inner preheating guide groove 8 is formed in an H-shape. Compact structure, distribution area is wide, extension heat transfer time promotes the heat transfer effect.
Referring to fig. 1 to 4, the base 1 is provided with a plurality of positioning fasteners 9, the preheating plate 2 is provided with a plurality of fastening columns 10 corresponding to the positioning fasteners 9, and the fastening columns 10 are respectively adapted to be fastened on the corresponding positioning fasteners 9. Under the joint cooperation of the positioning buckle 9 and the buckling column 10, the base 1 and the preheating plate 2 are convenient to disassemble and assemble, the preheating device is convenient to clean and maintain, and the service life of the preheating device is ensured.
And the positioning buckles 9 are distributed on the preheating water inlet tank 3, the preheating guide water tank and the preheating water outlet tank 4. The flow velocity of cold water can be hindered, the heat exchange time is prolonged, the heat of the waste water is fully utilized, and the heat exchange efficiency is improved.
Referring to fig. 1 to 4, a plurality of anti-skid heat-conducting blocks 11 protruding upward are disposed on the upper surface of the preheating plate 2, and a wastewater guide channel is formed between the anti-skid heat-conducting blocks 11.
When hot water of shower is sprinkled down to preheating plate 2, the waste water of taking the waste heat is along waste water conservancy diversion passageway, discharges toward the sewage way again. Effectively prolonging the time that the waste water stays in the preheating plate 2 and promoting the preheating plate 2 to fully absorb the heat of the waste water.
Wherein, the antiskid heat conduction block 11 is formed by stamping the preheating plate 2. Improve structural stability, simplify manufacturing cost to under a plurality of antiskid heat conduction piece 11's effect, can play the antiskid effect, improve the factor of safety of shower.
In addition, a sealing block 12 is arranged between the preheating plate 2 and the base 1. The sealing performance between the connection of the base 1 and the preheating plate 2 is improved, the cold water introduced into the preheating diversion path is prevented from being polluted, and the use quality of the integrated water heater is ensured.
The above embodiments are only embodiments with better effects, and any structure identical or equivalent to the preheating device for the integrated water heater of the present invention is within the protection scope of the present invention.
Claims (9)
1. A preheating device for an integrated water heater is characterized in that: the heat recovery device comprises a base (1) arranged below the shower screen and a preheating plate (2) arranged on the base (1), wherein the base (1) is provided with a preheating water inlet groove (3), a preheating guide water groove and a preheating water outlet groove (4) which are sequentially communicated, the preheating water inlet groove (3) and the preheating water outlet groove (4) are respectively provided with a cold water inlet pipe (5) and a preheating water outlet pipe (6), and the preheating plate (2) is arranged on the base (1) and forms a preheating flow guide path with the cold water inlet pipe (5), the preheating water inlet groove (3), the preheating guide water groove, the preheating water outlet groove (4) and the preheating water outlet pipe (6).
2. The preheating device for an integrated water heater as claimed in claim 1, wherein: the preheating guide water tank comprises a preheating guide outer tank (7) and a preheating guide inner tank (8), the preheating guide outer tank (7) is distributed around the inner side face of the base (1), and the preheating guide inner tank (8) is arranged in the middle of the base (1) and is communicated with the preheating guide outer tank (7) at the left end and the right end of the base respectively.
3. The preheating device for an integrated water heater as set forth in claim 2, wherein: the preheating guide outer groove (7), the preheating guide inner groove (8), the preheating water inlet groove (3) and the preheating water outlet groove (4) are formed by the fact that the bottom surface of the base (1) is concave outwards.
4. The preheating device for an integrated water heater according to any one of claims 1 to 3, wherein: the preheating guide outer groove (7) is arranged in a half-frame shape, and the preheating guide inner groove (8) is arranged in an H shape.
5. The preheating device for an integrated water heater according to any one of claims 1 to 3, wherein: the base (1) is provided with a plurality of positioning buckles (9), the preheating plate (2) is provided with a plurality of buckling columns (10) corresponding to the positioning buckles (9), and the buckling columns (10) are respectively matched and buckled on the corresponding positioning buckles (9).
6. The preheating device for an integrated water heater as set forth in claim 5, wherein: the positioning buckles (9) are distributed on the preheating water inlet tank (3), the preheating guide water tank and the preheating water outlet tank (4).
7. The preheating device for an integrated water heater according to any one of claims 1 to 3, wherein: the upper surface of preheating plate (2) is equipped with a plurality of convex antiskid heat conduction piece (11) up, and is formed with waste water conservancy diversion passageway between antiskid heat conduction piece (11).
8. The preheating device for an integrated water heater as claimed in claim 7, wherein: the antiskid heat conduction block (11) is formed by stamping the preheating plate (2).
9. The preheating device for an integrated water heater as claimed in claim 7, wherein: and a sealing block (12) is arranged between the preheating plate (2) and the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362341.2A CN111043879A (en) | 2019-12-26 | 2019-12-26 | Preheating device for integrated water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362341.2A CN111043879A (en) | 2019-12-26 | 2019-12-26 | Preheating device for integrated water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111043879A true CN111043879A (en) | 2020-04-21 |
Family
ID=70239982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911362341.2A Pending CN111043879A (en) | 2019-12-26 | 2019-12-26 | Preheating device for integrated water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111043879A (en) |
-
2019
- 2019-12-26 CN CN201911362341.2A patent/CN111043879A/en active Pending
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