CN212988111U - Plate heat exchanger with water storage device interface - Google Patents
Plate heat exchanger with water storage device interface Download PDFInfo
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- CN212988111U CN212988111U CN202021715251.5U CN202021715251U CN212988111U CN 212988111 U CN212988111 U CN 212988111U CN 202021715251 U CN202021715251 U CN 202021715251U CN 212988111 U CN212988111 U CN 212988111U
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Abstract
The utility model discloses a plate heat exchanger with water storage device interface, which comprises a top plate, a bottom plate and a heat exchange plate group, wherein the heat exchange plate group is provided with a bathroom water flow passage, a heating water flow passage, a bathroom water inlet passage, a bathroom water outlet passage, a heating water inlet passage and a heating water outlet passage; the top plate is provided with a bathroom water inlet, a bathroom water outlet, a heating water inlet and a heating water outlet, and the upper end of the communicating water pipe is in sealing fit with the bathroom water outlet; the bottom plate is provided with a water storage outlet and a water storage inlet, the water storage outlet is in sealing fit with the lower end of the communicating water pipe, and the water storage inlet is communicated with the bathroom water outlet gap. The utility model has the advantages of simple and reasonable structure, two newly-increased interfaces through trompil on the bottom plate, so made things convenient for water storage device's connection greatly.
Description
Technical Field
The utility model relates to a indirect heating equipment technical field, in particular to plate heat exchanger with water storage device interface.
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 problems, the conventional solution in the market at present is to add a water storage device at the tail end of the outlet water of the bathroom, but the assembly structure between the plate heat exchanger and the waterway valve body is very compact, and no space or interface is used for installing the water storage device, so that it is very necessary to design a plate heat exchanger with a water storage device interface which can be conveniently connected with the water storage device.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome defect among the above-mentioned prior art, provide a plate heat exchanger with water storage device interface, so can be convenient link to each other with water storage device to solve the bathroom temperature problem of suddenly rising suddenly low.
In order to achieve the above object, the present invention provides a plate heat exchanger with a water storage device interface, which comprises a top plate, a bottom plate, and a heat exchange plate set arranged between the top plate and the bottom plate, wherein the top plate is arranged on the top surface of the heat exchange plate set, and the bottom plate is arranged on the bottom surface of the heat exchange plate set;
the heat exchange plate set is internally provided with a bathroom water flow channel and a heating water flow channel, and is also provided with a bathroom water inlet channel and a bathroom water outlet channel which vertically penetrate through and are communicated with the bathroom water flow channel, and a heating water inlet channel and a heating water outlet channel which vertically penetrate through and are communicated with the heating water flow channel, wherein a communicated water pipe is arranged in the bathroom water outlet channel, the caliber of the communicated water pipe is smaller than that of the bathroom water outlet channel, the inside of the communicated water pipe defines the water outlet channel, and a bathroom water outlet gap is limited between the outer wall of the communicated water pipe and the bathroom water outlet channel;
the top plate is provided with a bathroom water inlet, a bathroom water outlet, a heating water inlet and a heating water outlet corresponding to the bathroom water inlet channel, the bathroom water outlet channel, the heating water inlet channel and the heating water outlet channel respectively; the bottom plate is provided with a water storage outlet corresponding to the bathroom water outlet channel, the outer wall of the lower end of the communicating water pipe is in sealing fit with the opening edge of the water storage outlet, and the lower opening of the communicating water pipe or the water storage outlet is used for being connected with the outlet of the water storage device; the bottom plate is also provided with a water storage inlet communicated with the bathroom water outlet gap, and the water storage inlet is used for being connected with an inlet of a water storage device.
Further setting the following steps: the outer wall of the upper end of the communicating water pipe is in sealing fit with the opening edge of the bathroom water outlet.
Further setting the following steps: and a channel which is raised downwards is arranged between the bottom plate and the water storage inlet and corresponds to the water storage outlet, and the channel and the bottom surface of the heat exchange plate group are matched to form a communication flow channel for communicating the water storage inlet and the bathroom water outlet gap.
Compared with the prior art, the utility model has simple and reasonable structure, two interfaces are newly added on the bottom plate through the holes, the connection between the water storage device and the plate heat exchanger can be conveniently realized through the interfaces, and the problem of the sudden high and sudden low of bathroom water can be effectively solved through the effect of the water storage device; running water flows into the bathroom water inlet channel through the bathroom water inlet and shunts the people and bathroom water flow channel, heating water flows into the heating water inlet channel through the heating water inlet and shunts into the heating water flow channel, the running water in the bathroom water flow channel and the heating water in the adjacent heating water flow channel carry out heat exchange and are heated into bathroom water, the bathroom water after the heat exchange flows into the bathroom water outlet gap and flows out from the water storage inlet through the flowing channel, the running water flows into the water storage device, and the bathroom water in the water storage device flows out through the communicating water pipe at last.
Drawings
Fig. 1 is a schematic perspective view of a plate heat exchanger with a water storage device interface according to the present invention;
FIG. 2 is a schematic view of the axially separated configuration of FIG. 1;
FIG. 3 is a schematic sectional structure view (upright position) of the plate heat exchanger corresponding to the communicating water pipe;
fig. 4 is a schematic sectional structure (upside down) of the plate heat exchanger corresponding to the communicating water pipe.
The following reference numerals are marked thereon in conjunction with the accompanying drawings:
1. a top plate; 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 heating water outlet channel; 25. a bathroom water outlet gap; 3. a base plate; 31. a water storage inlet; 32. a water storage outlet; 33. a channel; 4. the water pipe is communicated; 41. a water outlet channel; 5. a water storage device.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
The plate heat exchanger with the water storage device 5 interface of the utility model is shown in fig. 1 to fig. 4, and comprises a top plate 1, a bottom plate 3 and a heat exchange plate group 2 arranged between the top plate 1 and the bottom plate 3, wherein the top plate 1 is covered on the top surface of the heat exchange plate group 2, and the bottom plate 3 is abutted on the bottom surface of the heat exchange plate group 2; specifically described herein are: roof 1 and bottom plate 3 are only plate body name, do not possess special meaning itself, have seted up four openings on the roof 1, have seted up two openings on the bottom plate 3, and bottom plate 3 is used for being connected with water storage device 5.
Specifically, as shown in fig. 2 and 3, the heat exchange plate group 2 is formed by stacking a plurality of heat exchange plates, adjacent heat exchange plates are matched to form a bathroom water flow passage and a heating water flow passage which are alternately arranged, the heat exchange plate group 2 is further provided with a bathroom water inlet passage 21 and a bathroom water outlet passage 22 which vertically penetrate through and are communicated with the bathroom water flow passage, and a heating water inlet passage 23 and a heating water outlet passage 24 which vertically penetrate through and are communicated with the heating water flow passage, wherein a communication water pipe 4 is inserted into the bathroom water outlet passage 22, the pipe diameter of the communication water pipe 4 is smaller than the inner diameter of the bathroom water outlet passage 22, so that a water outlet passage 41 is defined inside the communication water pipe 4, and a bathroom water outlet gap 25 is defined between the outer wall of the communication water pipe 4 and the bathroom water outlet; correspondingly, the top plate 1 covering the top surface of the heat exchange plate group 2 is provided with a bathroom water inlet 11, a bathroom water outlet 12, a heating water inlet 13 and a heating water outlet 14 which are communicated with the bathroom water inlet 21, the bathroom water outlet 22, the heating water inlet 23 and the heating water outlet 24 respectively, and preferably, the outer wall of the upper end of the communicated water pipe 4 is connected with the opening edge of the bathroom water outlet 12 in a sealing fit manner; a water storage outlet 32 communicated with the bottom plate 3 abutting against the bottom surface of the heat exchange plate group 2 is arranged corresponding to the bathroom water outlet channel 22, the outer wall of the lower end of the communication water pipe 4 is connected with the opening edge of the water storage outlet 32 in a sealing fit manner, preferably, the communication water pipe 4 extends downwards to the lower part of the water storage outlet 32, and an interface structure used for being communicated with a water outlet pipe of the water storage device 5 is formed at the lower end part of the communication water pipe 4; the bottom plate 3 is further provided with a water storage inlet 31, the position of the water storage inlet 31 is provided with a connector structure for being communicated with a water inlet pipe of the water storage device 5, the water storage inlet 31 is communicated with the bathroom water outlet gap 25, preferably, a channel 33 which is bulged downwards is arranged between the bottom plate 3 and the water storage outlet 32 corresponding to the water storage inlet 31, and the channel 33 is matched with the bottom surface of the heat exchange plate group 2 to form a communication channel for communicating the water storage inlet 31 with the bathroom water outlet gap 25, so that water in the bathroom water outlet gap 25 can smoothly flow to the water storage inlet 31.
As shown in fig. 3, the lower port of the communicating water pipe 4 of the plate heat exchanger is communicated with the water outlet pipe of the water storage device 5, and the water storage inlet 31 of the plate heat exchanger is communicated with the water inlet pipe of the water storage device 5; thus, the heating water flow path: the main heat exchanger (wall-hanging stove or gas water heater) → heating water inlet 13 → heating water inlet channel 23 → heating water flow channel → heating water outlet channel 24 → heating water outlet 14 → main heat exchanger (wall-hanging stove or gas water heater); a bathroom water flow path: water inlet device (tap water) → bathroom water inlet 11 → bathroom water inlet channel 21 → bathroom water flow channel → bathroom water outlet gap 25 → communication flow channel → water storage inlet 31 → water storage device 5 → communication water pipe 4 (water outlet channel 41) → water outlet device (shower head); the tap water is heated to form the bathroom water through heat exchange between the bathroom water flow channel and the heating water in the adjacent heating water flow channel.
As shown in fig. 3 and fig. 4, it can be known that the plate heat exchanger of the present invention can be used in a front-mounted state or in an inverted state.
Compared with the prior art, the utility model has simple and reasonable structure, two interfaces are newly added on the bottom plate through the holes, the connection between the water storage device and the plate heat exchanger can be conveniently realized through the interfaces, and the problem of the sudden high and sudden low of bathroom water can be effectively solved through the effect of the water storage device; running water flows into the bathroom water inlet channel through the bathroom water inlet and shunts the people and bathroom water flow channel, heating water flows into the heating water inlet channel through the heating water inlet and shunts into the heating water flow channel, the running water in the bathroom water flow channel and the heating water in the adjacent heating water flow channel carry out heat exchange and are heated into bathroom water, the bathroom water after the heat exchange flows into the bathroom water outlet gap and flows out from the water storage inlet through the flowing channel, the running water flows into the water storage device, and the bathroom water in the water storage device flows out through the communicating water pipe at last.
The above disclosure is only for the embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (3)
1. A plate heat exchanger with a water storage device interface is characterized by comprising a top plate, a bottom plate and a heat exchange plate group arranged between the top plate and the bottom plate, wherein the top plate is arranged on the top surface of the heat exchange plate group, and the bottom plate is arranged on the bottom surface of the heat exchange plate group;
the heat exchange plate set is internally provided with a bathroom water flow channel and a heating water flow channel, and is also provided with a bathroom water inlet channel and a bathroom water outlet channel which vertically penetrate through and are communicated with the bathroom water flow channel, and a heating water inlet channel and a heating water outlet channel which vertically penetrate through and are communicated with the heating water flow channel, wherein a communicated water pipe is arranged in the bathroom water outlet channel, the caliber of the communicated water pipe is smaller than that of the bathroom water outlet channel, the inside of the communicated water pipe defines the water outlet channel, and a bathroom water outlet gap is limited between the outer wall of the communicated water pipe and the bathroom water outlet channel;
the top plate is provided with a bathroom water inlet, a bathroom water outlet, a heating water inlet and a heating water outlet corresponding to the bathroom water inlet channel, the bathroom water outlet channel, the heating water inlet channel and the heating water outlet channel respectively; the bottom plate is provided with a water storage outlet corresponding to the bathroom water outlet channel, the outer wall of the lower end of the communicating water pipe is in sealing fit with the opening edge of the water storage outlet, and the lower opening of the communicating water pipe or the water storage outlet is used for being connected with the outlet of the water storage device; the bottom plate is also provided with a water storage inlet communicated with the bathroom water outlet gap, and the water storage inlet is used for being connected with an inlet of a water storage device.
2. The plate heat exchanger with a water storage device interface as claimed in claim 1, wherein the outer wall of the upper end of the communication water pipe is in sealing fit with the rim of the bathroom water outlet.
3. The plate heat exchanger with a water storage device interface as claimed in claim 1, wherein a channel rising downwards is disposed on the bottom plate between the water storage inlet and the water storage outlet, and the channel and the bottom surface of the heat exchange plate set cooperate to form a communication channel for communicating the water storage inlet and the bathroom outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021715251.5U CN212988111U (en) | 2020-08-17 | 2020-08-17 | Plate heat exchanger with water storage device interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021715251.5U CN212988111U (en) | 2020-08-17 | 2020-08-17 | Plate heat exchanger with water storage device interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212988111U true CN212988111U (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021715251.5U Active CN212988111U (en) | 2020-08-17 | 2020-08-17 | Plate heat exchanger with water storage device interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212988111U (en) |
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2020
- 2020-08-17 CN CN202021715251.5U patent/CN212988111U/en active Active
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