CN217953210U

CN217953210U - Household positive displacement heat exchanger

Info

Publication number: CN217953210U
Application number: CN202221979917.7U
Authority: CN
Inventors: 李冬; 潘志健; 罗宗涛
Original assignee: Shandong Jinzeer Cooling And Heating Equipment Co ltd
Current assignee: Shandong Jinzeer Cooling And Heating Equipment Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-02
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a heat exchanger technical field especially relates to a positive displacement heat exchanger of family. The technical scheme comprises the following steps: water tank, heat medium pipe and coil pipe, the lower skin weld of water tank has the supporting seat, be fixed with the mounting bracket on the coil pipe, the mounting bracket passes through the inner wall of bolt fastening at the water tank, the both ends of coil pipe are equipped with down tube head, top tube head respectively, heat medium pipe cross-under is in the coil pipe, the both ends of heat medium pipe are equipped with heat medium export, heat medium import respectively, the spherical shell is installed through the bolt in upper end one side of water tank, the connecting seat is installed through the bolt to the upper end opposite side of water tank, install the pump body through the bolt in the spherical shell, be equipped with suction tube and delivery pipe on the pump body respectively, the outer wall lower extreme of water tank is equipped with the outlet pipe, and is equipped with the louver on the spherical shell. The utility model discloses a cooperation between the structure is convenient for utilize area central heating facility to preheat domestic water, satisfies personnel's user demand.

Description

Household positive displacement heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field especially relates to a positive displacement heat exchanger of family.

Background

The positive displacement heat exchanger is a heat exchanger which performs heat exchange by alternately flowing cold and hot fluids through the surface of a heat accumulator (filler) in a heat accumulation chamber, and the cold and hot fluids of the partition wall positive displacement heat exchanger are separated by a solid partition wall and perform heat exchange through the partition wall, so the positive displacement heat exchanger is also called a surface heat exchanger.

Through the retrieval, publication number CN2495970 discloses a positive displacement heat exchanger, installs the heat exchange tube that turns back and be evenly distributed in the heat exchanger, and heat exchange tube one end is connected with the heating installation hot-water line, and the other end is connected with the heating installation wet return, and inlet tube and inlet valve are installed to this heat exchanger bottom surface, install the outlet pipe on the heat exchanger, install a hotlist and outlet valve on the outlet pipe respectively.

In the northern cold heating area, the heating pipe is used for heating, and the hot water required by daily life is mainly supplied by an electric water heater, a gas water heater and the like, so that the devices have high household running cost, and the northern cold heating area with collective heating facilities in winter can not fully utilize the function of heating equipment.

We propose a domestic positive displacement heat exchanger to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a positive displacement heat exchanger of family to the problem that exists among the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a positive displacement heat exchanger of family, includes water tank, heat medium pipe and coil pipe, the lower skin weld of water tank has the supporting seat, be fixed with the mounting bracket on the coil pipe, the mounting bracket passes through the inner wall of bolt fastening at the water tank, the both ends of coil pipe are equipped with down tube head, top tube head respectively, heat medium pipe cross-under is in the coil pipe, the both ends of heat medium pipe are equipped with heat medium export, heat medium import respectively, the spherical shell is installed through the bolt in upper end one side of water tank, the connecting seat is installed through the bolt to the upper end opposite side of water tank, install the pump body through the bolt in the spherical shell, be equipped with suction tube and delivery pipe on the pump body respectively, the outer wall lower extreme of water tank is equipped with the outlet pipe, and is equipped with the louver on the spherical shell.

Through going out water piping connection family hot water supply and demand pipeline, hot water flows in the heat medium pipe, cold water circulates in the coil pipe, carry out the heat transfer between the two, thereby heat cold water, cold water through the heating is stored in getting into the water tank through lower tube head, it is further, can connect external power source and make pump body work, the pump body pumps through the hot water that the suction tube assembled the water tank inner wall, then in leading-in coil pipe again through the delivery pipe with it, make it continue with the heat medium pipe heat transfer, further improve the temperature of rivers until reaching the assigned temperature.

Preferably, the lower pipe head is positioned at the lower end of the inner wall of the water tank, and the upper pipe head is positioned on the upper surface of the water tank. And is connected with an external tap water cold water circuit through an upper pipe head.

Preferably, the heat medium outlet and the heat medium inlet are respectively embedded and fixed at the positions of the outer wall of the upper end and the outer wall of the lower end of the connecting seat. The device can be connected with a heating medium inlet of a local floor heating inlet pipe, and the heating medium outlet is connected with a floor heating outlet pipe.

Preferably, the suction pipe is embedded and fixed on the water tank, and the opening at one end of the suction pipe, which is far away from the pump body, is positioned at the lower end of the inner wall of the water tank. The water in the water tank is conveniently pumped.

Preferably, the discharge pipe is fixedly embedded on the water tank, and the discharge pipe is communicated with the upper end position of the coil pipe. Ensure the mutual communication between the pipeline structures.

Preferably, the number of the supporting seats is four, and the four supporting seats are distributed on the lower surface of the water tank in a rectangular array. Ensuring stable placement of the device.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses the positive displacement heat exchanger of family can heat the incoming pipe with the device's heat medium access connection area in the use, the exit tube warms up the heat medium exit linkage, in this moment, connect external running water cold water circuit through last tap, through going out the water piping connection family hot water supply and demand pipeline, hot water flows in the heat medium pipe, cold water circulates in the coil pipe, heat transfer between the two, thereby heat cold water, cold water through the heating is stored in getting into the water tank through lower tap, it is further, external power can be connected and make pump body work, the pump body pumps through the hot water that the suction tube assembles the water tank inner wall, then with it through the delivery pipe reintroduction coil pipe in, make it continue with the heat medium pipe heat transfer, the temperature that further improves rivers is until reaching the assigned temperature, the utility model discloses, be convenient for utilize the area central heating facility to preheat the domestic water, satisfy personnel's user demand.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention.

Reference numerals are as follows: 1. a supporting base; 2. a pipe head is arranged; 3. a water tank; 4. a water outlet pipe; 5. a suction pipe; 6. a pump body; 7. a discharge pipe; 8. a spherical shell; 9. a mounting frame; 10. a pipe head is arranged; 11. a heat medium pipe; 12. a coil pipe; 13. a connecting seat; 14. a heating medium outlet; 15. a heating medium inlet; 16. a ventilation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1-3, the utility model provides a family's positive displacement heat exchanger, including water tank 3, heat medium pipe 11 and coil pipe 12, the lower surface welding of water tank 3 has supporting seat 1, be fixed with mounting bracket 9 on the coil pipe 12, mounting bracket 9 passes through the inner wall of bolt fastening at water tank 3, the both ends of coil pipe 12 are equipped with down tube head 2 respectively, go up tube head 10, heat medium pipe 11 cross-under is in coil pipe 12, the both ends of heat medium pipe 11 are equipped with heat medium export 14 respectively, heat medium import 15, spherical shell 8 is installed through the bolt in upper end one side of water tank 3, connecting seat 13 is installed through the bolt to the upper end opposite side of water tank 3, install the pump body 6 through the bolt in the spherical shell 8, be equipped with suction tube 5 and delivery pipe 7 on the pump body 6 respectively, the outer wall lower extreme of water tank 3 is equipped with outlet pipe 4, and be equipped with air vent 16 on the spherical shell 8.

The working principle based on the embodiment 1 is as follows: connect family's hot water supply and demand pipeline through outlet pipe 4, hot water flows in heat medium pipe 11, cold water circulates in coil pipe 12, carry out the heat transfer between the two, thereby heat cold water, cold water through the heating is stored in getting into water tank 3 through tube head 2, furthermore, external power source can be connected and the work of the pump body 6 is made, the hot water that the pump body 6 assembles 3 inner walls of water tank through suction tube 5 is sucked, then in leading-in coil pipe 12 again through discharge pipe 7 with it, make it continue with 11 heat exchanges of heat medium pipe.

It should be noted that the structure of the pump body 6 is a well-known technology, and the working principle and the internal structure thereof are known to those skilled in the art, and the present invention only utilizes the functions thereof and does not modify the internal structure thereof, and therefore, detailed description is omitted here, and any selection can be performed by those skilled in the art according to the needs or convenience thereof.

Example two

As shown in fig. 1-3, the utility model provides a positive displacement heat exchanger of family compares in embodiment one, and this embodiment still includes: the lower pipe head 2 is positioned at the lower end of the inner wall of the water tank 3, the upper pipe head 10 is positioned on the upper surface of the water tank 3, and the lower pipe head is connected with an external tap water cold water circuit through the upper pipe head 10.

Heating medium export 14, heating medium import 15 inlay respectively and fix in the upper end outer wall and the lower extreme outer wall position department of connecting seat 13, can warm up the inlet pipe with the device's 15 connection areas of heating medium import, and the outlet pipe warms up in the heating medium export 14 connection.

Suction tube 5 inlays to be fixed on water tank 3, and the one end opening that pump body 6 was kept away from to suction tube 5 is located the inner wall lower extreme of water tank 3, conveniently sucks the water in the water tank 3.

The discharge pipe 7 is fixedly embedded on the water tank 3, and the discharge pipe 7 is communicated with the upper end of the coil pipe 12 to ensure the mutual communication between the pipeline structures.

The number of the supporting seats 1 is four, and the positions of the four supporting seats 1 are distributed on the lower surface of the water tank 3 in a rectangular array mode.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

The working principle is as follows: the utility model discloses the positive displacement heat exchanger of family is in the use, can warm up the inlet pipe with the device's heat medium import 15 connection area, the exit tube warms up in heat medium export 14 connection, in this moment, connect external running water cold water circuit through last tube head 10, through going out the hot water supply and demand pipeline of water piping 4 connection family, hot water flows in heat medium pipe 11, cold water circulates in coil pipe 12, heat transfer carries out between the two, thereby heat cold water, cold water through the heating is stored in getting into water tank 3 through lower tube head 2, furthermore, external power supply can be connected and the work of pump body 6 is made, the hot water that the pump body 6 assembles 3 inner walls of water tank through suction tube 5 is sucked, then pass through in 7 leading-in coil pipes 12 again with it, make it continue and heat medium pipe 11 heat transfer, further improve the temperature of rivers until reaching the assigned temperature.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a positive displacement heat exchanger of family, includes water tank (3), heat medium pipe (11) and coil pipe (12), its characterized in that: the lower surface welding of water tank (3) has supporting seat (1), be fixed with mounting bracket (9) on coil pipe (12), inner wall at water tank (3) is passed through the bolt fastening in mounting bracket (9), the both ends of coil pipe (12) are equipped with down tube head (2), top tube head (10) respectively, heat medium pipe (11) cross-under is in coil pipe (12), the both ends of heat medium pipe (11) are equipped with heat medium export (14), heat medium import (15) respectively, spherical shell (8) are installed through the bolt in upper end one side of water tank (3), connecting seat (13) are installed through the bolt to the upper end opposite side of water tank (3), install pump body (6) through the bolt in spherical shell (8), be equipped with suction tube (5) and delivery pipe (7) on the pump body (6) respectively, the outer wall lower extreme of water tank (3) is equipped with outlet pipe (4), and is equipped with air window (16) on spherical shell (8).

2. A domestic volumetric heat exchanger according to claim 1, characterized in that: lower tube head (2) are located the inner wall lower extreme of water tank (3), go up tube head (10) and are located the upper surface of water tank (3).

3. A domestic volumetric heat exchanger according to claim 1, characterized in that: the heating medium outlet (14) and the heating medium inlet (15) are respectively embedded and fixed at the positions of the outer wall of the upper end and the outer wall of the lower end of the connecting seat (13).

4. A domestic volumetric heat exchanger according to claim 1, characterized in that: the suction pipe (5) is embedded and fixed on the water tank (3), and an opening at one end, far away from the pump body (6), of the suction pipe (5) is positioned at the lower end of the inner wall of the water tank (3).

5. A domestic volumetric heat exchanger according to claim 1, characterized in that: the discharge pipe (7) is embedded and fixed on the water tank (3), and the upper end positions of the discharge pipe (7) and the coil pipe (12) are communicated with each other.

6. A domestic positive displacement heat exchanger as claimed in claim 1, wherein: the number of the supporting seats (1) is four, and the four supporting seats (1) are distributed on the lower surface of the water tank (3) in a rectangular array.