CN212957091U

CN212957091U - Building outer wall pre-buried formula heat pipe economizer

Info

Publication number: CN212957091U
Application number: CN202021266817.0U
Authority: CN
Inventors: 张兵
Original assignee: Inner Mongolia Zhixin Construction Engineering Co ltd
Current assignee: Inner Mongolia Zhixin Construction Engineering Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-13
Anticipated expiration: 2030-07-01

Abstract

The invention discloses an energy-saving device for a pre-buried heat pipe of a building outer wall, relates to the technical field of energy conservation and heat preservation, and solves the problems that the temperature of the existing energy-saving device is mainly adjusted through terrestrial heat, the temperature cannot be adjusted quickly, the temperature loss speed is high, and the temperature balance of each position cannot be guaranteed. A building outer wall pre-embedded heat pipe energy-saving device comprises a pre-embedded bottom plate; a water inlet pipe is fixedly arranged on one side of the top of the embedded bottom plate in a sealing mode through threads, and a water pipe arranged on the water inlet pipe is connected with a plurality of groups of inner plates in series; one end of the inner plate is connected with a solar water heater through a pipeline; a sewer pipe is fixedly connected outside the water outlet of the solar water heater through threads; through being provided with pre-buried bottom plate, can increase the cooling rate of economizer inner loop, exchange ground temperature that can be quick even when summer uses to reduce the indoor temperature, the heat transfer is simple, and three through pre-buried bottom plate and cooperation inner loop can reduce the temperature of inner panel.

Description

Building outer wall pre-buried formula heat pipe economizer

Technical Field

The invention relates to the technical field of energy conservation and heat preservation, in particular to a pre-buried heat pipe energy-saving device for an outer wall of a building.

Background

The problems of resources, energy and environment are three tests restricting the economic and social development of China, and the building energy consumption, including building energy consumption, living energy consumption, heating and air conditioning energy consumption and the like, is an important component in the energy consumption of China, and accounts for about 30 percent of the total social energy consumption, wherein the most important heating and air conditioning energy consumption accounts for 20 percent. Therefore, building energy conservation plays a very important role in saving energy, reducing the emission of harmful substances, improving the terrestrial heat environment and realizing sustainable development. At present, the country pays great attention to the building energy-saving and energy-saving transformation technology, and a batch of energy-saving laws and policies are issued in succession to accelerate the implementation pace of building energy conservation. The effective heat insulation of the building outer wall is an important component for reducing the energy consumption of building heating and air conditioning and constructing an energy-saving building.

Through searching for example, patent No. CN103046655A discloses a building exterior wall pre-buried heat pipe energy saving device, which includes: the heat exchange units are sequentially arranged in series according to the flow direction of the circulating working medium and form a circulating loop, the power unit drives the circulating working medium to flow, and the underground buried pipe is arranged underground; a working medium compensation unit and a voltage stabilization unit are also arranged in the circulation loop; the heat exchange unit is embedded in the outer wall of the building and comprises a summer heat pipe type heat exchanger, a winter heat pipe type heat exchanger and a control unit for selectively opening one of the summer heat pipe type heat exchanger and the winter heat pipe type heat exchanger, wherein the summer heat pipe type heat exchanger and the winter heat pipe type heat exchanger are connected in parallel. The energy-saving device can reduce the temperature between the building outer wall painting layer and the masonry base layer in summer, reduce the heat conducted from the outer surface of the outer wall to the inner surface of the outer wall, and reduce the indoor cold load in summer; the temperature between the building outer wall painting layer and the masonry base layer can be increased in winter, the heat conducted from the inner surface of the outer wall to the outer surface of the outer wall is effectively reduced, the indoor heat load in winter is reduced, and the indoor heating energy consumption is reduced.

However, the currently used energy-saving device mainly adjusts the temperature through terrestrial heat, is low in temperature adjustment efficiency, cannot adjust the temperature quickly, is high in temperature loss speed, cannot guarantee the temperature balance of each position, is controlled through automatic operation of a sensor, and may have a phenomenon of trigger delay, so that the existing requirements are not met, and the building outer wall pre-embedded type heat pipe energy-saving device is provided.

Disclosure of Invention

Problem (A)

The invention aims to provide an energy-saving device for a pre-buried heat pipe of an outer wall of a building, which aims to solve the problems that the existing energy-saving device provided in the background technology mainly adjusts the temperature through terrestrial heat, has low temperature adjusting efficiency, can not adjust the temperature quickly, has high temperature loss speed, can not ensure the temperature balance of each position, can not be controlled through automatic operation of a sensor, and can cause the phenomenon of trigger delay.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a building outer wall pre-embedded heat pipe energy-saving device comprises a pre-embedded bottom plate; a water inlet pipe is fixedly arranged on one side of the top of the embedded bottom plate in a sealing mode through threads, and a water pipe arranged on the water inlet pipe is connected with a plurality of groups of inner plates in series; one end of the inner plate is connected with a solar water heater through a pipeline; a sewer pipe is fixedly connected outside the water outlet of the solar water heater through threads; a water feeding pipe is fixedly connected outside the water inlet of the solar water heater through threads; and a single circulation channel is arranged in the embedded bottom plate.

Preferably, the embedded bottom plate further comprises a water outlet pipe, a branch A, a branch B and a water return pipe; the top of the embedded bottom plate is fixedly provided with a water outlet pipe in a sealing manner through threads, the water outlet pipe is divided into a branch A and a branch B, and the branch A and the branch B are combined and connected into a water return pipe; and the front part of the branch of the water outlet pipe is connected with an electromagnetic valve D.

Preferably, the middle of the branch A is sequentially connected with a circulating pump A and a one-way valve A.

Preferably, the middle of the branch B is sequentially connected with a circulating pump B and a one-way valve B, and the outer side of the circulating pump B is connected with a solar generator.

Preferably, the downcomer also comprises a downcomer branch; the middle of the sewer pipe is connected with a sewer branch, and the sewer branch is connected with a water return pipe.

Preferably, the water feeding pipe also comprises a water feeding branch; the middle of the upper water pipe is connected with an upper water branch, and the upper water branch is connected with a water return pipe; the position of the upper water branch connected with the water return pipe is positioned in front of the node of the lower water branch, and the water return pipes of the upper water branch and the lower water branch support are externally connected with an electromagnetic valve B.

Preferably, the inner plate also comprises a double-layer bend and an outer plate; the middle of the inner plate is integrally provided with a double-layer bend, the double-layer bend is of a two-layer structure, the outer side of the double-layer bend is a vacuum layer, and the middle of the double-layer bend is a circulating water channel; and a check valve E is connected and arranged in the connecting pipe of the water inlet pipe and the inner plate.

Preferably, a pipeline is connected and arranged between the node of the water outlet pipe penetrating through the electromagnetic valve D and the node of the water inlet pipe not penetrating through the one-way valve E, and an electromagnetic valve C is connected and arranged in the pipeline.

(III) advantageous effects

The invention provides a pre-buried heat pipe energy-saving device for a building outer wall, which can increase the cooling speed of internal circulation of the energy-saving device by arranging a pre-buried bottom plate, can quickly and uniformly exchange the ground temperature in summer, thereby reducing the indoor temperature, has simple heat exchange, can reduce the temperature of an inner plate by matching the three pre-buried bottom plates with the internal circulation, thereby reducing the temperature of a wall and ensuring that the building can keep cooler temperature in summer.

Secondly, the self-heating function of the solar water heater is utilized by the internal circulation, so that less household solar energy is utilized in winter, the solar water heater can participate in the internal circulation of the energy-saving device when not used, the temperature of hot water in the solar water heater is exchanged and transmitted to each inner plate and the embedded bottom plate through the internal circulation, convenience is provided for the energy-saving device, the indoor temperature can be increased in winter, the embedded bottom plate can be closed, the heating efficiency of the inner plates can be increased when the embedded bottom plate does not participate in the circulation, the heating performance is good, and the consumption is low.

Moreover, the setting of double-deck bend can reduce the speed that the inner panel temperature runs off to the wall outside, and the outside portion of double-deck bend is the vacuum layer, can prevent that the temperature from directly flowing to the outside, can increase the heat preservation ability, and double-deck bend is the curved structure, can guarantee that the heat transfer of each position is even.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an embedded base plate according to an embodiment of the present invention;

FIG. 4 is a schematic perspective view of a double-layer curve according to an embodiment of the present invention;

FIG. 5 is an enlarged partial structural view of part A in the embodiment of the present invention;

FIG. 6 is an enlarged partial structural view of a portion B in the embodiment of the present invention;

FIG. 7 is an enlarged view of a portion C according to an embodiment of the present invention;

FIG. 8 is a flow chart of an electrical apparatus according to an embodiment of the present invention.

In fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is:

1. the solar water heater comprises a pre-buried bottom plate, 101, a water inlet pipe, 102, a water outlet pipe, 103, branches A and 104, branches B and 105, a water return pipe, 2, an inner plate, 201, a double-layer bend, 202, an outer plate, 3, a solar water heater, 4, a water outlet pipe, 401, a water outlet branch, 5, a water supply pipe, 501, a water supply branch, 6, circulating pumps A and 7, check valves A and 8, circulating pumps B and 9, a solar power generator, 10, check valves B and 11, electromagnetic valves A and 12, check valves C and 13, check valves D and 14, electromagnetic valves B and 15, electromagnetic valves C and 16, check valves E and 17 and electromagnetic valve D.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 8, an embodiment of the present invention includes: a building outer wall pre-embedded heat pipe energy-saving device comprises a pre-embedded bottom plate 1; the embedded bottom plate 1 further comprises a water outlet pipe 102, a branch A103, a branch B104 and a water return pipe 105; the top of the embedded bottom plate 1 is fixedly provided with a water outlet pipe 102 in a sealing manner through threads, the water outlet pipe 102 is divided into a branch A103 and a branch B104, and the branch A103 and the branch B104 are combined and connected into a water return pipe 105; the front of the branch of the water outlet pipe 102 is connected with an electromagnetic valve D17; one side of the top of the embedded bottom plate 1 is fixedly provided with a water inlet pipe 101 through thread sealing, and the water inlet pipe 101 is provided with a plurality of groups of inner plates 2 which are connected in series through water pipes; wherein, the inner plate 2 also comprises a double-layer bend 201 and an outer plate 202; the middle of the inner plate 2 is integrally provided with a double-layer bend 201, the double-layer bend 201 is of a two-layer structure, the outer side of the double-layer bend 201 is a vacuum layer, and the middle of the double-layer bend 201 is a circulating water channel; a check valve E16 is connected and arranged in a connecting pipe between the water inlet pipe 101 and the inner plate 2; one end of the inner plate 2 is connected with a solar water heater 3 through a pipeline; a sewer pipe 4 is fixedly connected outside a water outlet of the solar water heater 3 through threads; wherein, the downcomer 4 also includes a downcomer branch 401; a lower water branch 401 is connected in the middle of the lower water pipe 4, and the lower water branch 401 is connected with the water return pipe 105; a water feeding pipe 5 is fixedly connected outside a water inlet of the solar water heater 3 through threads; wherein, the water feeding pipe 5 also comprises a water feeding branch 501; the middle of the upper water pipe 5 is connected with an upper water branch 501, and the upper water branch 501 is connected with the water return pipe 105; the position where the upper water branch 501 is connected with the water return pipe 105 is positioned in front of the node of the lower water branch 401, and the electromagnetic valve B14 is connected outside the water return pipe 105 of the bracket of the upper water branch 501 and the lower water branch 401; a single circulation channel is arranged inside the embedded bottom plate 1.

Wherein, the middle of the branch A103 is sequentially connected with a circulating pump A6 and a check valve A7.

Wherein, the middle of the branch B104 is sequentially connected with a circulating pump B8 and a one-way valve B10, and the outer side of the circulating pump B8 is connected with a solar generator 9.

A pipeline is connected between a node of the water outlet pipe 102 penetrating through the electromagnetic valve D17 and a node of the water inlet pipe 101 not penetrating through the check valve E16, and an electromagnetic valve C15 is connected and arranged in the pipeline.

The working principle is as follows: the embedded bottom plate 1 is pre-arranged at the bottom of the building; the inner plates 2 are pre-arranged in the wall of a building, and the number of the inner plates 2 is increased or decreased according to the length of the wall, and all groups of the inner plates 2 are connected through pipelines; the solar water heater 3 is preset at the top of the building, and the solar generator 9 is also preset at the top of the building; when the water-cooled heat exchanger is used in summer, the circulating pump A6 is used for generating power to convey water in the pipeline, when the water flows through the bottom of the embedded bottom plate 1, the water and the ground bottom perform large-area heat exchange, the temperature of the water is reduced, and therefore the internal temperature of the inner plate 2 is reduced; when the sun is sufficient, the circulating pump A6 can be closed, and the solar generator 9 is utilized to drive the circulating pump B8 to provide pressure to convey water; when the solar water heater is used in winter, the electromagnetic valve B14 is closed, the electromagnetic valve A11 is opened, water in the solar water heater 3 can participate in the internal circulation of the energy-saving device, the temperature of the inner plate 2 is increased, meanwhile, the electromagnetic valve C15 can be opened, the electromagnetic valve D17 is closed, the internal circulation of the embedded bottom plate 1 is stopped, the heating speed of the high inner plate 2 is increased, and temperature loss is reduced.

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 pre-buried formula heat pipe economizer of building outer wall which characterized in that: comprises a pre-buried bottom plate (1); a water inlet pipe (101) is fixedly arranged on one side of the top of the embedded bottom plate (1) in a sealing mode through threads, and a water pipe arranged on the water inlet pipe (101) is connected with a plurality of groups of inner plates (2) in series; one end of the inner plate (2) is connected with a solar water heater (3) through a pipeline; a sewer pipe (4) is fixedly connected outside the water outlet of the solar water heater (3) through threads; a water feeding pipe (5) is fixedly connected outside a water inlet of the solar water heater (3) through threads; and a single circulation channel is arranged in the embedded bottom plate (1).

2. The energy-saving device for the pre-buried heat pipe of the external wall of the building of claim 1, which is characterized in that: the embedded bottom plate (1) also comprises a water outlet pipe (102), a branch A (103), a branch B (104) and a water return pipe (105); the top of the embedded bottom plate (1) is fixedly provided with a water outlet pipe (102) in a sealing mode through threads, the water outlet pipe (102) is divided into a branch A (103) and a branch B (104), and the branch A (103) and the branch B (104) are combined and connected into a water return pipe (105); the water outlet pipe (102) is connected with an electromagnetic valve D (17) in front of the branch.

3. The energy-saving device for the pre-buried heat pipe of the external wall of the building of claim 2, which is characterized in that: the middle of the branch A (103) is sequentially connected with a circulating pump A (6) and a one-way valve A (7).

4. The energy-saving device for the pre-buried heat pipe of the external wall of the building of claim 2, which is characterized in that: the middle of the branch B (104) is sequentially connected with a circulating pump B (8) and a one-way valve B (10), and the outer side of the circulating pump B (8) is connected with a solar generator (9).

5. The energy-saving device for the pre-buried heat pipe of the external wall of the building of claim 1, which is characterized in that: the sewer pipe (4) also comprises a sewer branch (401); the middle of the downcomer (4) is connected with a downcomer branch (401), and the downcomer branch (401) is connected with a water return pipe (105).

6. The energy-saving device for the pre-buried heat pipe of the external wall of the building of claim 1, which is characterized in that: the upper water pipe (5) also comprises an upper water branch (501); an upper water branch (501) is connected to the middle of the upper water pipe (5), and the upper water branch (501) is connected to the water return pipe (105); the position where the upper water branch (501) is connected with the water return pipe (105) is positioned in front of the node of the lower water branch (401), and an electromagnetic valve B (14) is connected and arranged outside the water return pipe (105) of the bracket of the upper water branch (501) and the lower water branch (401).

7. The energy-saving device for the pre-buried heat pipe of the external wall of the building of claim 1, which is characterized in that: the inner plate (2) also comprises a double-layer bend (201) and an outer plate (202); the middle of the inner plate (2) is integrally provided with a double-layer bend (201), the double-layer bend (201) is of a two-layer structure, the outer side of the double-layer bend (201) is a vacuum layer, and the middle of the double-layer bend (201) is a circulating water channel; and a check valve E (16) is connected and arranged in a connecting pipe between the water inlet pipe (101) and the inner plate (2).

8. The energy-saving device for the pre-buried heat pipe of the external wall of the building of claim 2, which is characterized in that: and a pipeline is connected and arranged between the node of the water outlet pipe (102) passing through the electromagnetic valve D (17) and the node of the water inlet pipe (101) not passing through the one-way valve E (16), and an electromagnetic valve C (15) is connected and arranged in the pipeline.