CN111854484A - Integrative plate heat exchanger with water storage function - Google Patents
Integrative plate heat exchanger with water storage function Download PDFInfo
- Publication number
- CN111854484A CN111854484A CN202010823931.7A CN202010823931A CN111854484A CN 111854484 A CN111854484 A CN 111854484A CN 202010823931 A CN202010823931 A CN 202010823931A CN 111854484 A CN111854484 A CN 111854484A
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchange
- plate
- water tank
- bathroom
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 196
- 238000003860 storage Methods 0.000 title claims abstract description 34
- 239000008236 heating water Substances 0.000 claims abstract description 35
- 239000012530 fluid Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 6
- 238000010923 batch production Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000013011 mating Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Classifications
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses an integrated plate heat exchanger with a water storage function, which comprises a heat exchange main body and a water tank main body, wherein the heat exchange main body is provided with a water storage tank; the heat exchange main body is formed by stacking a plurality of plate bodies and is provided with a bathroom water flow passage, a heating water outlet passage, a bathroom water inlet passage, a bathroom water outlet passage and a mixed water outlet passage, wherein the heating water inlet passage and the heating water flow passage are communicated with the heating water flow passage; the water tank main body is formed by stacking a plurality of plate bodies and is internally provided with a water storage cavity communicated with each other, the water tank main body comprises a second plate body stacked on the heat exchange plate group, and the second plate body is provided with a matching hole communicated with the mixed water outlet channel and a communication hole communicated with the bathroom water outlet channel and the water storage cavity. The bathroom water supply device is simple in structure and convenient to manufacture, and can effectively avoid the problem that bathroom water is suddenly high and suddenly low.
Description
Technical Field
The invention relates to the technical field of heat exchange equipment, in particular to an integrated plate type heat exchanger with a water storage function.
Background
When the gas water heater or the wall-mounted boiler is shut down in normal use, the water is continuously heated due to the waste heat of the heat exchanger, but the water does not flow at the time, so that the water temperature rises very quickly, for example, the normal set temperature is 45 degrees, the burner does not burn after the water is shut down, the water does not flow any more, the waste heat of the heat exchanger can heat the water in the heat exchanger to 55 degrees or even higher, when the hot water is turned on again, the water can feel the temperature higher than the set temperature (45 degrees), and if the temperature is too high, the skin can be scalded; meanwhile, when the water is boiled again, the high-temperature water stored in the heat exchanger flows out immediately and then is cold water, and the gas water heater is difficult to heat the temperature to the set temperature in a short time, so the use temperature is lower than the set temperature, and the temperature is slowly recovered to the set temperature after a period of time; in the using process, a time period higher than the set temperature and a time period lower than the set temperature exist, the temperature is suddenly increased and suddenly decreased, and the using experience of a user is influenced.
In order to solve the above problems, an authorized chinese patent provides a solution for a plate heat exchanger (CN 208476053U) with a water storage function, which is to weld a water storage cavity on a conventional plate heat exchanger, and store bathroom water through the water storage cavity, so that when a gas water heater or a wall-hanging stove is turned off or turned on again, water higher than a set temperature or water lower than the set temperature is mixed with water in the water storage cavity to form relatively stable water, thereby effectively avoiding the problem of bathroom water from rising and falling; but the water storage chamber of this patent is formed through the backplate welding that has open-ended semi-closed cavity and plate heat exchanger, and it is great nevertheless to have open-ended semi-closed cavity and make the degree of difficulty, and this semi-closed cavity also is great with the welding degree of difficulty of backplate simultaneously to lead to manufacturing cost higher relatively, be unfavorable for batch production.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an integrated plate heat exchanger with a water storage function, which is formed by stacking plate bodies, has a simple structure, is convenient to manufacture, is suitable for batch production and can effectively avoid the problem that bath water is suddenly cooled and suddenly heated.
In order to achieve the purpose, the invention provides an integrated plate heat exchanger with a water storage function, which comprises a heat exchange main body and a water tank main body stacked on the heat exchange main body;
the heat exchange main body comprises a first plate body and a heat exchange plate group stacked on the first plate body, and the first plate body is provided with a bath water inlet, a bath water outlet, a heating water inlet and a heating water outlet;
the heat exchange plate group is formed by stacking and matching a plurality of heat exchange plates, and a bathroom water flow passage and a heating water flow passage which are alternately arranged are formed between the adjacent heat exchange plates in a matching way; the heat exchange plates are provided with second pipe holes corresponding to the heating water outlet, and the second pipe holes of the heat exchange plates are stacked and matched to form a heating water outlet channel communicated with the heating water flow channel; the heat exchange plates are provided with third pipe holes corresponding to the bathroom water inlet, and the third pipe holes of the heat exchange plates are stacked and matched to form a bathroom water inlet channel communicated with the bathroom water channel; the heat exchange plate is provided with a fourth pipe hole corresponding to the bathroom water outlet, the opening edge of the heat exchange plate corresponding to the fourth pipe hole is provided with a flanging, and the flanging of the heat exchange plates are sequentially sleeved to form a mixed water outlet channel; fifth pipe holes are formed in the heat exchange plates, and the fifth pipe holes of the heat exchange plates are stacked and matched to form a bathroom water outlet channel communicated with a bathroom water flow channel;
the water tank main body is formed by stacking a plurality of plate bodies and is internally provided with a water storage cavity communicated with the water storage cavity, the water tank main body comprises a second plate body stacked on the heat exchange plate group, a matching hole communicated with a mixed water outlet channel is formed in the second plate body, and a communication hole communicated with the bathroom water outlet channel and the water storage cavity is further formed in the second plate body.
Further setting the following steps: the water tank main body further comprises a water tank plate group stacked on the second plate body and a third plate body stacked on the water tank plate group to seal the water tank plate group, the water tank plate group is formed by stacking and matching a plurality of water tank plates, a first flow channel and a second flow channel which are alternately arranged are formed between the adjacent water tank plates in a matching mode, the first flow channel and the second flow channel are communicated, the matching holes are communicated with the first flow channel and the mixed water outlet channel, and the communication holes are communicated with the bathroom water outlet channel and the second flow channel.
Further setting the following steps: the water tank plates are provided with a sixth pipe hole and a seventh pipe hole respectively corresponding to the matching hole and the communicating hole of the second plate body, the water tank plates are mutually stacked to enable the sixth pipe hole to be matched with a first fluid channel communicated with the first flow channel, the seventh pipe hole to be matched with a second fluid channel communicated with the second flow channel, and the water tank plates are further provided with water passing holes communicated with the first flow channel and the second flow channel.
Further setting the following steps: the fourth tube hole that the second plate body corresponds the heat exchange plate is provided with the mating holes, the turn-ups of heat exchange plate is pegged graft in the mating holes.
Compared with the prior art, the heat exchanger has a simple and reasonable structure, is formed by stacking and welding a plurality of plate bodies, is convenient to manufacture, and is suitable for batch production; meanwhile, the heat exchanger comprises a heat exchange main body and a water tank main body, and heated bathroom water flows out after being mixed with water in the water tank main body, so that the temperature of the flowing bathroom water is relatively stable, and the problem that the bathroom water is suddenly cooled and suddenly heated is avoided.
Drawings
FIG. 1 is a schematic perspective view of an integrated plate heat exchanger with a water storage function according to the present invention;
FIG. 2 is a schematic view of an axially separated configuration of an integral plate heat exchanger;
figure 3 is a perspective view (back) of a heat exchanger plate;
fig. 4 is a perspective view (front view) of the water tank plate.
The following reference numerals are marked thereon in conjunction with the accompanying drawings:
100. a heat exchange body; 1. a first plate body; 11. a bathroom water inlet; 12. a sanitary water outlet; 13. a heating water inlet; 14. a heating water outlet; 2. a heat exchange plate group; 21. a bathroom water inlet channel; 22. a bathroom water outlet channel; 23. a heating water inlet channel; 24. a mixed water outlet channel; 25. a heating water outlet channel; 3. a heat exchange plate; 31. a first tube hole; 32. a second tube hole; 33. a third tube hole; 34. a fourth tube hole; 341. flanging; 35. a fifth pipe hole;
200. a water tank main body; 4. a second plate body; 41. a mating hole; 42. a communicating hole; 5. a water tank plate group; 51. a first fluid channel; 52. a second fluid passage; 53. a water passage; 6. a water tank plate; 61. a sixth tube hole; 62. a seventh tube hole; 63. water passing holes; 7. a third plate body.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
As shown in fig. 1 to 4, an integrated plate heat exchanger with a water storage function according to the present invention includes a heat exchange main body 100 and a water tank main body 200 stacked on the heat exchange main body 100; the heat exchange main body 100 is provided with a bathroom inlet channel 21, a bathroom outlet channel 22, a heating inlet channel 23 and a heating outlet channel 25, wherein the heating inlet channel 23 and the heating outlet channel 25 of the heat exchange main body 100 are generally connected with a pipeline of a gas water heater or a wall-hanging stove to provide high-temperature water, the bathroom inlet channel 21 of the heat exchange main body 100 is generally connected with a tap water pipeline to provide normal-temperature water, and thus the high-temperature water and the normal-temperature water respectively flow into a heating water flow channel and a bathroom water flow channel of the heat exchange main body 100 to exchange heat therebetween, so that the normal-temperature water is heated into bathroom water; the water tank main part 200 has the water storage chamber and this water storage chamber is linked together with the bathroom of heat transfer main part 100 and goes out water passageway 22, and the bathroom water that heat transfer main part 100 made need flow into the water storage intracavity of water tank main part 200 and just can flow after the water in it mixes to guarantee the relative stability of the bathroom temperature degree of outflow, avoided the bathroom water to neglect the problem of high suddenly low, improved user's use and experienced.
Specifically, as shown in fig. 2 and 3, the heat exchange body 100 includes a first plate body 1 and a heat exchange plate group 2 stacked in sequence; the first plate body 1 is of a rectangular structure and is provided with a bathroom water inlet 11, a bathroom water outlet 12, a heating water inlet 13 and a heating water outlet 14 corresponding to four corners of the first plate body respectively; the heat exchange plate group 2 is formed by mutually stacking and welding a plurality of heat exchange plates 3, the heat exchange plates 3 of the heat exchange plate group 2 are provided with two types of patterns with different compression shapes and are sequentially and alternately arranged, and the adjacent heat exchange plates 3 of the heat exchange plate group 2 are mutually supported through the different compression shapes to form a heating water flow passage and a bathroom water flow passage which are alternately arranged; the heat exchange plate 3 is provided with a first pipe hole 31, a second pipe hole 32, a third pipe hole 33 and a fourth pipe hole 34 corresponding to the heating water inlet 13, the heating water outlet 14, the sanitary water inlet 11 and the sanitary water outlet 12 of the first plate body 1, respectively, and the heat exchange plate 3 is further provided with a fifth pipe hole 35, wherein the first pipe hole 31 and the second pipe hole 32 are stacked and matched to form a heating water inlet channel 23 and a heating water outlet channel 25 communicated with the heating water flow passage, and the third pipe hole 33 and the fifth pipe hole 35 are stacked and matched to form a sanitary water inlet channel 21 and a sanitary water outlet channel 22 communicated with the sanitary water flow passage; the heat exchange plates 3 are provided with flanges 341 turned downwards at the opening edges corresponding to the fourth pipe holes 34, and a plurality of heat exchange plates 3 are stacked one on another so that the flanges 341 are sequentially sealed and sleeved to form the mixed water outlet channel 24.
Specifically, as shown in fig. 2 and 4, the tank body 200 is formed by sequentially stacking a plurality of plate bodies, and a water storage cavity is formed in the tank body 200, the tank body 200 includes a second plate body 4 stacked below the heat exchange plate group 2, the second plate body 4 is provided with a fitting hole 41 corresponding to the fourth pipe hole 34 of the heat exchange plate 3, a flange 341 of the heat exchange plate 3 is hermetically inserted into the fitting hole 41, and the second plate body 4 is further provided with a communication hole 42 communicating the bathroom outlet channel 22 with the water storage cavity; the tank body 200 further includes a group of tank plates 5 stacked below the second plate 4, and a third plate 7 stacked below the group of tank plates 5 to close the lower end of the group of tank plates 5; the water tank plate group 5 is formed by mutually stacking and welding a plurality of water tank plates 6, the water tank plates 6 of the water tank plate group 5 are provided with two types of different profiling patterns and are sequentially and alternately arranged, adjacent water tank plates 6 of the water tank plate group 5 are mutually supported through different profiling patterns to form a first flow channel and a second flow channel which are alternately arranged, the first flow channel and the second flow channel are communicated to form a water storage cavity, the matching hole 41 of the second plate body 4 is communicated with the first flow channel and the mixed water outlet channel 24, and the communication hole 42 of the second plate body 4 is communicated with the second flow channel and the bathroom water outlet channel 22.
Specifically, the water tank plates 6 of the water tank plate group 5 are respectively provided with a sixth pipe hole 61 and a seventh pipe hole 62 corresponding to the matching hole 41 and the communication hole 42 of the second plate body 4, the water tank plates 6 are stacked so that the sixth pipe hole 61 is matched to form a first fluid channel 51 communicated with the first flow channel, the seventh pipe hole 62 is matched to form a second fluid channel 52 communicated with the second flow channel, the water tank plates 6 are further provided with water passing holes 63 communicated with the first flow channel and the second flow channel, and the water passing holes 63 are matched to form a water passing channel 53; the adjacent water tank plates 6 in the water tank plate group 5 are also provided with mixing holes which are arranged in a staggered way.
In summary, the flow path of the heating water inside the heat exchanger is: heating water inlet 13 → heating water inlet channel 23 → heating water flow channel → heating water outlet channel 25 → heating water outlet 14; the flow path of the bath water is as follows: the sanitary water inlet 11 → the sanitary water inlet channel 21 → the sanitary water flow channel → the sanitary water outlet channel 22 → the communication port → the water storage chamber (the second fluid channel 52 → the second flow channel → the water passing hole 63 → the first flow channel → the first fluid channel 51 → the fitting hole 41) → the mixed water outlet channel 24; like this, the bathroom hydroenergy after heat transfer main part 100 heats can mix with the water in the water tank main part 200 to ensure that the bathroom temperature of outflow keeps balanced relatively, effectively avoided the bathroom water to suddenly go up and suddenly hang down the problem.
Compared with the prior art, the heat exchanger has a simple and reasonable structure, is formed by stacking and welding a plurality of plate bodies, is convenient to manufacture, and is suitable for batch production; meanwhile, the heat exchanger comprises a heat exchange main body and a water tank main body, and heated bathroom water flows out after being mixed with water in the water tank main body, so that the temperature of the flowing bathroom water is relatively stable, and the problem that the bathroom water is suddenly cooled and suddenly heated is avoided.
The above disclosure is only an example of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art should fall within the scope of the present invention.
Claims (5)
1. An integrated plate heat exchanger with a water storage function is characterized by comprising a heat exchange main body and a water tank main body stacked on the heat exchange main body;
the heat exchange main body comprises a first plate body and a heat exchange plate group stacked on the first plate body, and the first plate body is provided with a bath water inlet, a bath water outlet, a heating water inlet and a heating water outlet;
the heat exchange plate group is formed by stacking and matching a plurality of heat exchange plates, and a bathroom water flow passage and a heating water flow passage which are alternately arranged are formed between the adjacent heat exchange plates in a matching way; the heat exchange plates are provided with second pipe holes corresponding to the heating water outlet, and the second pipe holes of the heat exchange plates are stacked and matched to form a heating water outlet channel communicated with the heating water flow channel; the heat exchange plates are provided with third pipe holes corresponding to the bathroom water inlet, and the third pipe holes of the heat exchange plates are stacked and matched to form a bathroom water inlet channel communicated with the bathroom water channel; the heat exchange plate is provided with a fourth pipe hole corresponding to the bathroom water outlet, the opening edge of the heat exchange plate corresponding to the fourth pipe hole is provided with a flanging, and the flanging of the heat exchange plates are sequentially sleeved to form a mixed water outlet channel; fifth pipe holes are formed in the heat exchange plates, and the fifth pipe holes of the heat exchange plates are stacked and matched to form a bathroom water outlet channel communicated with a bathroom water flow channel;
the water tank main body is formed by stacking a plurality of plate bodies and is internally provided with a water storage cavity communicated with the water storage cavity, the water tank main body comprises a second plate body stacked on the heat exchange plate group, a matching hole communicated with a mixed water outlet channel is formed in the second plate body, and a communication hole communicated with the bathroom water outlet channel and the water storage cavity is further formed in the second plate body.
2. The integrated plate heat exchanger with a water storage function of claim 1, wherein the water tank main body further comprises a water tank plate group stacked on the second plate body and a third plate body stacked on the water tank plate group to seal the water tank plate group, the water tank plate group is formed by stacking and matching a plurality of water tank plates, adjacent water tank plates are matched to form a first flow channel and a second flow channel which are alternately arranged, the first flow channel and the second flow channel are communicated, the matching hole is communicated with the first flow channel and the mixed water outlet channel, and the communication hole is communicated with the sanitary water outlet channel and the second flow channel.
3. The integrated plate heat exchanger with the water storage function as claimed in claim 2, wherein the water tank plates are provided with a sixth pipe hole and a seventh pipe hole corresponding to the matching hole and the communication hole of the second plate body, respectively, the plurality of water tank plates are stacked on each other so that the sixth pipe hole matches to form a first fluid channel communicated with the first flow channel and the seventh pipe hole matches to form a second fluid channel communicated with the second flow channel, and the water tank plates are further provided with water through holes communicating the first flow channel and the second flow channel.
4. The integrated plate heat exchanger with the water storage function as claimed in claim 1, wherein the second plate body is provided with a matching hole corresponding to the fourth tube hole of the heat exchange plate, and the flange of the heat exchange plate is inserted into the matching hole.
5. The integrated plate heat exchanger with the water storage function as claimed in claim 1, wherein the adjacent water tank plates in the water tank plate group are further provided with mixing holes which are arranged in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010823931.7A CN111854484A (en) | 2020-08-17 | 2020-08-17 | Integrative plate heat exchanger with water storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010823931.7A CN111854484A (en) | 2020-08-17 | 2020-08-17 | Integrative plate heat exchanger with water storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111854484A true CN111854484A (en) | 2020-10-30 |
Family
ID=72970167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010823931.7A Pending CN111854484A (en) | 2020-08-17 | 2020-08-17 | Integrative plate heat exchanger with water storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111854484A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200437768Y1 (en) * | 2007-01-09 | 2007-12-26 | (주)지아노니 두발 | Fin of heat exchanger for boiler |
| CN108627036A (en) * | 2018-06-13 | 2018-10-09 | 万家乐热能科技有限公司 | A kind of plate heat exchanger with temperature incubation function |
| CN208476053U (en) * | 2018-06-13 | 2019-02-05 | 万家乐热能科技有限公司 | A kind of plate heat exchanger with water storage function |
| CN212458049U (en) * | 2020-08-17 | 2021-02-02 | 宁波市哈雷换热设备有限公司 | Integrative plate heat exchanger with water storage function |
-
2020
- 2020-08-17 CN CN202010823931.7A patent/CN111854484A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200437768Y1 (en) * | 2007-01-09 | 2007-12-26 | (주)지아노니 두발 | Fin of heat exchanger for boiler |
| CN108627036A (en) * | 2018-06-13 | 2018-10-09 | 万家乐热能科技有限公司 | A kind of plate heat exchanger with temperature incubation function |
| CN208476053U (en) * | 2018-06-13 | 2019-02-05 | 万家乐热能科技有限公司 | A kind of plate heat exchanger with water storage function |
| CN212458049U (en) * | 2020-08-17 | 2021-02-02 | 宁波市哈雷换热设备有限公司 | Integrative plate heat exchanger with water storage function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106091356B (en) | Gas water heater | |
| CN212458049U (en) | Integrative plate heat exchanger with water storage function | |
| CN109869911A (en) | Gas constant temperature heating stove | |
| CN111102741A (en) | Zero-cold-water preheating wall-mounted boiler system with pre-heating function and simultaneous use function | |
| CN111854484A (en) | Integrative plate heat exchanger with water storage function | |
| CN210119002U (en) | Sectional type burning gas hanging stove | |
| CN110906552B (en) | Condensing wall-mounted furnace and control method thereof | |
| CN212320499U (en) | Plate heat exchanger with water storage tank | |
| CN110017607B (en) | Water outlet pipe structure and gas quick water heater | |
| CN216204304U (en) | Gas heating water heater | |
| CN111854485A (en) | Plate heat exchanger with water storage tank | |
| CN208282185U (en) | A kind of cooking stove with waste-heat recovery device | |
| CN215963023U (en) | Novel water mixing device and gas water heater | |
| CN211233346U (en) | Hot water outlet device | |
| CN212988111U (en) | Plate heat exchanger with water storage device interface | |
| CN211233353U (en) | Wall-mounted stove | |
| CN108626777B (en) | Domestic hot water constant temperature hanging stove | |
| CN109186098B (en) | Water outlet structure and instant heating type water heating equipment | |
| CN113566413A (en) | Gas water heater | |
| CN211233348U (en) | Wall-mounted furnace | |
| CN111219866A (en) | Gas water heater system with independent temperature-adjusting faucet | |
| CN206351043U (en) | A kind of Chemical Manufacture highly effective reaction kettle | |
| CN110906529A (en) | Wall-mounted furnace | |
| CN220303900U (en) | Outdoor portable water heater capable of reducing water cut-off temperature rise | |
| CN217204437U (en) | Hot water supply equipment with cold and hot mixed faucet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |