CN218269646U

CN218269646U - Medium-deep geothermal energy heat pump heating device

Info

Publication number: CN218269646U
Application number: CN202222104027.8U
Authority: CN
Inventors: 郑学武; 张书林
Original assignee: Shaanxi Xuewei Clean Energy Technology Co ltd
Current assignee: Shaanxi Xuewei Clean Energy Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-01-10
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a middle and deep geothermal energy heat pump heating device, including heat pump box and heat exchange tube, a hot water chamber has been seted up to the inside of heat pump box, is located a cold water chamber has been seted up to heat pump box inside of hot water chamber below, a connecting pipe of fixedly connected with on the lower extreme chamber wall in cold water chamber, the lower extreme of connecting pipe runs through and extends to in the heat exchange tube, the beneficial effects of the utility model are that: when using, all be the closed form setting because of the both ends of fixed pipe for water can be located the outer of heat exchange tube all the time and carry out the heat transfer and keep the temperature, and the water pump passes through the mounting bracket and installs and reduce the contact at fixed intraduct, and can discharge the steam in fixed pipe through the delivery pipe, thereby reduce its probability because of the high temperature damage, and when needs use hot water, the water pump can be through the hot water extraction of hot water pipe to heat exchange tube bottom and carry in the heat pump box, thereby guaranteed the permanent operation of equipment.

Description

Medium-deep geothermal energy heat pump heating device

Technical Field

The utility model relates to a geothermal energy utilizes technical field, specifically is a middle and deep layer geothermal energy heat pump heating device.

Background

Geothermal energy is a clean and renewable energy source and is widely applied to building heating due to the characteristics of stability and abundant reserves. Especially has good prospect for developing and utilizing the geothermal energy in the middle and deep layers.

The heat exchange pipe of the ground bottom is generally divided into an inner layer and an outer layer, hot water after heat exchange can be conveyed to the inner layer to be conveniently used subsequently, the temperature of the hot water in the inner layer can be easily reduced to a certain degree after long-time standby, the temperature of the inner layer can be increased due to the fact that the hot water is located in the inner layer, the service life of machinery is affected after the temperature of the inner layer is increased, and therefore a middle-deep geothermal energy heat pump heating device is necessary to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a middle-deep geothermal energy heat pump heating device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a well deep geothermal energy heat pump heating device, includes heat pump box and heat exchange tube, a hot water chamber has been seted up to the inside of heat pump box, is located a cold water chamber has been seted up to heat pump box inside of hot water chamber below, a connecting pipe of fixedly connected with on the lower extreme chamber wall of cold water chamber, the lower extreme of connecting pipe runs through and extends to in the heat exchange tube, just the fixed cover in inside of heat exchange tube has connect a fixed pipe, the both ends of fixed pipe all are the setting of seal form, just the inside fixed mounting of fixed pipe has a mounting bracket, fixed mounting has a water pump on the mounting bracket, the equal fixedly connected with hot-water line in both ends of water pump, wherein the lower extreme of hot-water line runs through and extends to in the heat exchange tube, and corresponds the fixed intraductal fixed surface fixedly connected with filter screen section of thick bamboo of hot-water line position, and another hot-water line runs through and extends to in the heat pump box and is linked together with the hot water chamber, a fixedly connected with delivery pipe on the pipe wall of fixed pipe.

Preferably, a water inlet pipe is fixedly connected to the wall of the cold water cavity, and one end of the water inlet pipe, which is far away from the cold water cavity, penetrates and extends out of the heat pump box.

Preferably, a water delivery pipe is fixedly connected to the wall of the hot water cavity, and one end of the water delivery pipe, which is far away from the hot water cavity, penetrates and extends out of the heat pump box.

Preferably, the discharge pipe is fixedly connected to the pipe wall of the fixed pipe between the heat pump box and the heat exchange pipe, and the discharge pipe penetrates through and extends out of the fixed pipe.

Preferably, the filter screen cylinder is arranged in an inverted cone shape.

Compared with the prior art, the beneficial effects of the utility model are that: when using, all be the closed form setting because of the both ends of fixed pipe for water can be located the outer of heat exchange tube all the time and carry out the heat transfer and keep the temperature, and the water pump passes through the mounting bracket and installs and reduce the contact at fixed intraduct, and can discharge the steam in fixed pipe through the delivery pipe, thereby reduce its probability because of the high temperature damage, and when needs use hot water, the water pump can be through the hot water extraction of hot water pipe to heat exchange tube bottom and carry in the heat pump box, thereby guaranteed the permanent operation of equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the heat exchange tube structure of the present invention;

fig. 3 is a schematic top view of the heat exchange tube of the present invention;

fig. 4 is a schematic top view of the heat exchange tube of the present invention.

In the figure: 1. a heat pump box; 2. a heat exchange pipe; 3. a hot water chamber; 4. a cold water chamber; 5. a connecting pipe; 6. a fixed tube; 7. a mounting frame; 8. a water pump; 9. a hot water pipe; 10. a filter screen cylinder; 11. a discharge pipe; 12. a water inlet pipe; 13. a water delivery 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a well deep geothermal energy heat pump heating device, including heat pump box 1 and heat exchange tube 2, a hot water chamber 3 has been seted up to the inside of heat pump box 1, a cold water chamber 4 has been seted up to heat pump box 1 inside that is located 3 below hot water chambers, a connecting pipe 5 of fixedly connected with on the lower extreme chamber wall of cold water chamber 4, the lower extreme of connecting pipe 5 runs through and extends to in heat exchange tube 2, and the fixed cover in inside of heat exchange tube 2 has a fixed pipe 6, the both ends of fixed pipe 6 all are the closed form setting, and the inside fixed mounting of fixed pipe 6 has a mounting bracket 7, fixed mounting has a water pump 8 on the mounting bracket 7, the equal fixedly connected with hot-water line 9 in both ends of water pump 8, wherein the lower extreme of hot-water line 9 runs through and extends to in heat exchange tube 2, and correspond fixed pipe 6 lower fixed surface fixedly connected with a filter screen section of thick bamboo 10 of hot-water line 9 position, and another hot-water line 9 runs through and extends to in heat pump box 1 and is linked together with hot water chamber 3, fixedly connected with a delivery pipe 11 on the pipe wall of fixed pipe 6.

Wherein, a water inlet pipe 12 is fixedly connected to the wall of the cold water chamber 4, and one end of the water inlet pipe 12, which is far away from the cold water chamber 4, penetrates and extends to the outside of the heat pump box 1, so that cold water can be injected into the cold water chamber 4.

Wherein, fixedly connected with a raceway 13 on the chamber wall of hot water chamber 3, the one end that raceway 13 kept away from hot water chamber 3 runs through outside extending to heat pump box 1, can carry the hot water in the hot water chamber 3 to carry and utilize in other outside equipment.

Wherein, the discharge pipe 11 is fixedly connected to the pipe wall of the fixed pipe 6 between the heat pump box 1 and the heat exchange pipe 2, and the discharge pipe 11 extends through the fixed pipe 6, so that the hot gas in the fixed pipe 6 can be discharged through the discharge pipe 11.

Wherein, the filter screen cylinder 10 is arranged in an inverted cone shape and can filter the water entering the hot water pipe 9.

Specifically, use the utility model discloses the time, at first carry cold water to cold water cavity 4 through inlet tube 12 in, then carry water to heat exchange tube 2 through cold water cavity 4 in, and heat exchange tube 2 heats cold water through carrying out the heat transfer to geothermol power, thereby make the heat transfer become hot water, and hot water can be located heat transfer and keep the temperature in heat exchange tube 2's the skin all the time, simultaneously because of water pump 8 installs through mounting bracket 7 can reduce the transmission of heat energy in fixed pipe 6, and can discharge through the steam of delivery pipe 11 in fixed pipe 6, thereby reduce the probability that water pump 8 damaged under high temperature, and when needs use hot water, can start water pump 8, water pump 8 passes through hot-water pipe 9 in with the hot water suction hot water cavity 3 of heat exchange tube 2 bottom, later can utilize hot water transport to the outside through conveyer pipe 13, the permanent operation of equipment has been guaranteed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a well deep geothermal energy heat pump heating device, includes heat pump case (1) and heat exchange tube (2), a hot water chamber (3) has been seted up to the inside of heat pump case (1), is located a cold water chamber (4) has been seted up to heat pump case (1) inside of hot water chamber (3) below, fixedly connected with a connecting pipe (5) on the lower extreme chamber wall of cold water chamber (4), the lower extreme of connecting pipe (5) runs through and extends to in heat exchange tube (2), its characterized in that, just a fixed pipe (6) has been cup jointed to the inside of heat exchange tube (2), the both ends of fixed pipe (6) all are the seal form setting, just the inside fixed mounting of fixed pipe (6) has one mounting bracket (7), fixed mounting has one water pump (8) on mounting bracket (7), the equal fixedly connected with hot-water pipe (9) in both ends of water pump (8), wherein the lower extreme of hot-water pipe (9) runs through and extends to in heat exchange tube (2), and corresponds fixed pipe (6) lower surface fixedly connected with a filter cartridge (10) of fixed pipe (9) and the hot-water pipe (11) is linked together on another hot-water chamber (1).

2. The heat supply device of the medium-deep geothermal energy heat pump according to claim 1, wherein: the wall of the cold water cavity (4) is fixedly connected with a water inlet pipe (12), and one end, far away from the cold water cavity (4), of the water inlet pipe (12) penetrates through and extends out of the heat pump box (1).

3. The heat pump heating apparatus according to claim 1, wherein: fixedly connected with a raceway (13) on the chamber wall of hot water chamber (3), the one end that hot water chamber (3) was kept away from in raceway (13) runs through and extends outside heat pump case (1).

4. The heat pump heating apparatus according to claim 1, wherein: the discharge pipe (11) is fixedly connected to the pipe wall of the fixed pipe (6) between the heat pump box (1) and the heat exchange pipe (2), and the discharge pipe (11) penetrates through and extends out of the fixed pipe (6).

5. The heat pump heating apparatus according to claim 1, wherein: the filter screen cylinder (10) is arranged in an inverted cone shape.