CN210861806U

CN210861806U - Energy-saving heat supplementing device of soil source heat pump

Info

Publication number: CN210861806U
Application number: CN201921854495.9U
Authority: CN
Inventors: 李坚; 林映华; 刘耀建; 陈成根; 刘少华; 卢小梅; 张传昌
Original assignee: Guangdong Architectural Art Design Institute Co ltd
Current assignee: Guangdong Architectural Art Design Institute Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-26
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses an energy-conserving concurrent heating device of soil source heat pump, including fixed plate and heat source pump, the fixed plate bottom is connected with the heat source pipe through the draw-in groove, heat source socle portion nestification has the heat exchanger, it has communicating pipe to peg graft between the heat exchanger. Has the advantages that: the utility model discloses a newly-increased solar cooker and heat pipe, the accessible utilizes solar energy to come for the soil source heat pump and carries out the concurrent heating, has improved soil source heat pump circulation system's availability factor, satisfies user's heating demand.

Description

Energy-saving heat supplementing device of soil source heat pump

Technical Field

The utility model relates to a hang soil source heat pump technical field, concretely relates to energy-conserving concurrent heating device of soil source heat pump.

Background

The soil source heat pump is a device which completes heat exchange with the interior of a building through a pipeline system deeply buried around the building by utilizing the characteristic that the temperature of underground normal-temperature soil is relatively stable. Heat is taken from soil in winter to heat buildings; in summer, heat is discharged to the soil to refrigerate the building. Soil is used as a heat source and a cold source, and heat or cold is supplied to a building through a high-efficiency heat pump unit. The energy efficiency ratio of the high-efficiency heat pump unit can generally reach more than 4.0kw/kw, compared with the configuration of a traditional water chilling unit and a boiler, the annual energy consumption can be saved by about 40%, the initial investment is higher, the machine room area is smaller, considerable water consumption of a cooling tower of a conventional system is saved, the operation cost is low, no harmful substance is generated, no pollution is caused to the environment, and the effect of environmental protection is realized.

With the increase of users of the existing soil source heat pump, when the heat source in the soil is extracted in a centralized way, the actual use effect of the soil heat source is reduced, which is not beneficial to the heating of the users in winter.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the energy-saving heat supplementing device of the soil source heat pump is provided, and the problems that the actual using effect of the soil heat source is reduced when the heat source in the soil is extracted in a centralized manner along with the increase of users using the existing soil source heat pump, and the users are not facilitated to get warm in winter are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an energy-conserving concurrent heating device of soil source heat pump, including fixed plate and heat source pump, the fixed plate bottom is connected with the heat source pipe through the draw-in groove, heat source socle portion nestification has the heat exchanger, it has communicating pipe to peg graft between the heat exchanger.

By adopting the technical scheme, the heat exchanger is arranged in the deep soil.

Furthermore, the bottom of the fixing plate and a mounting hole is formed between the heat source pipes, and a filter screen is fixed at the top of the fixing plate through a clamping groove.

Through adopting above-mentioned technical scheme, the filter screen is used for filtering the impurity in the running water.

Furthermore, a water storage tank is welded to the top of the fixing plate, and the heat source pump is fixed to one side wall in the water storage tank through bolts.

Furthermore, a cold medium inlet pipeline is inserted into the top of the water storage tank, and a hot medium outlet pipeline is inserted into one side of the cold medium inlet pipeline.

Furthermore, a heat conduction pipe is inserted into one side wall outside the water storage tank, and one end of the heat conduction pipe is connected with a solar cooker.

Through adopting above-mentioned technical scheme, solar cooker utilizes a solar energy radiation, acquires the heat through forms such as spotlight, heats food, carries out cooking food's device. It does not burn any fuel, has no pollution, is convenient and quick, simple and easy to prepare.

Furthermore, the other end of the heat conduction pipe is wrapped with a high-temperature-resistant sealing gasket.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving current increase along with current soil source heat pump user, when concentrating the heat source in the extraction soil, the in-service use effect of soil heat source descends, is unfavorable for the problem of user's heating in winter, the utility model discloses a newly-increased solar cooker and heat pipe, the accessible utilizes solar energy to come for soil source heat pump and carries out the concurrent heating, has improved soil source heat pump circulation system's availability factor, satisfies user's heating demand.

Drawings

Fig. 1 is a schematic structural diagram of an energy-saving heat supplement device of a soil source heat pump according to the present invention;

fig. 2 is a bottom view of a fixing plate in the energy-saving heat supplement device of the soil source heat pump according to the present invention;

fig. 3 is a left sectional view of a water storage tank in the energy-saving concurrent heating device of the soil source heat pump.

The reference numerals are explained below:

1. a water storage tank; 2. a fixing plate; 3. a heat source tube; 4. a heat exchanger; 5. mounting holes; 6. a communicating pipe; 7. filtering with a screen; 8. a cold medium enters the pipeline; 9. a thermal medium output pipe; 10. a heat source pump; 11. a solar cooker; 12. a heat conducting pipe; 13. a high temperature resistant gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to fig. 3, the energy-saving concurrent heating device for a soil source heat pump in the embodiment includes a fixing plate 2 and a heat source pump 10, the bottom of the fixing plate 2 is connected with a heat source pipe 3 through a clamping groove, the bottom of the heat source pipe 3 is nested with a heat exchanger 4, a communicating pipe 6 is inserted between the heat exchangers 4, and the heat exchanger 4 is arranged in deep soil. The shaping has mounting hole 5 between 2 bottoms of fixed plate and the heat source pipe 3, and the top is fixed with filter screen 7 through the draw-in groove in the fixed plate 2, and filter screen 7 is used for filtering the impurity in the running water. The top of the fixed plate 2 is welded with a water storage tank 1, and a heat source pump 10 is fixed on one side wall in the water storage tank 1 through a bolt. The top of the water storage tank 1 is inserted with a cold medium inlet pipeline 8, and one side of the cold medium inlet pipeline 8 is inserted with a hot medium outlet pipeline 9.

As shown in fig. 1, in this embodiment, a heat pipe 12 is inserted into one side wall of the outside of the water storage tank 1, one end of the heat pipe 12 is connected to a solar cooker 11, and the solar cooker 11 utilizes solar radiation to obtain heat through light condensation and other forms, and heats food to cook food. It does not burn any fuel, has no pollution, is convenient and quick, simple and easy to prepare.

As shown in fig. 3, in this embodiment, the other end of the heat pipe 12 is wrapped with a high temperature resistant gasket 13.

The specific implementation process of this embodiment is as follows: firstly, laying pipelines indoors, then fixing a fixed plate 2 and a water storage tank 1 at proper positions outdoors, sequentially and respectively communicating the pipelines indoors with a cold medium inlet pipeline 8 and a heat medium outlet pipeline 9 to form a circulating system pipe network, namely, the device can be used, firstly, running water is fed through the cold medium inlet pipeline 8, enters the water storage tank 1, enters the fixed plate 2 through a filter screen 7 at the bottom, enters a heat source pipe 3 through an installation hole 5, and finally, exchanges heat with underground deep soil through a communicating pipe 6 between heat exchangers 4 to heat the running water, and after the running water in the water storage tank 1 is heated to a certain temperature, a heat source pump 10 pumps the running water into a heat medium outlet pipe, enters the circulating pipe network indoors, and circularly pumps the running water through the cold medium inlet pipeline 8, wherein, in winter sunny daytime, solar cooker 11 can collect after-heating heat pipe 12 with illumination, and heat pipe 12 carries out the secondary concurrent heating with heat transfer to water storage box 1 in to the running water, and then has avoided when soil heat source use amount is big, the not good drawback of heating effect.

The above examples are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The energy-saving heat supplementing device of the soil source heat pump is characterized in that: the heat source device comprises a fixing plate (2) and a heat source pump (10), wherein the bottom of the fixing plate (2) is connected with a heat source pipe (3) through a clamping groove, the bottom of the heat source pipe (3) is nested with a heat exchanger (4), and a communicating pipe (6) is inserted between the heat exchangers (4).

2. The energy-saving heat supplementing device of the soil source heat pump according to claim 1, characterized in that: the fixed plate (2) bottom with the shaping has mounting hole (5) between heat source pipe (3), top is fixed with filter screen (7) through the draw-in groove in fixed plate (2).

3. The energy-saving heat supplementing device of the soil source heat pump according to claim 2, characterized in that: the top of the fixed plate (2) is welded with a water storage tank (1), and one side wall in the water storage tank (1) is fixed with the heat source pump (10) through a bolt.

4. The energy-saving heat supplementing device of the soil source heat pump according to claim 3, characterized in that: the top of the water storage tank (1) is inserted with a cold medium inlet pipeline (8), and one side of the cold medium inlet pipeline (8) is inserted with a hot medium outlet pipeline (9).

5. The energy-saving heat supplementing device of the soil source heat pump according to claim 4, characterized in that: a heat conduction pipe (12) is inserted into one side wall of the outside of the water storage tank (1), and one end of the heat conduction pipe (12) is connected with a solar cooker (11).

6. The energy-saving heat supplementing device of the soil source heat pump according to claim 5, characterized in that: and the other end of the heat conduction pipe (12) is wrapped with a high-temperature-resistant sealing gasket (13).