CN203285275U - Thermal insulation control system for hollow glass - Google Patents

Abstract

The utility model relates to a low air density hollow glass heat insulation and heat preservation control system, which provides a timely and effective monitoring device for the occurrence of the "leakage" phenomenon in the prior art, and can solve the "leakage" phenomenon in time . Hollow glass (1) bottle mouth, power supply (10), solenoid valve (3) air pipe (9) are connected in sequence, air pipe (9) is connected at the bottom of hollow glass (1), on the other hand hollow glass (1) bottle mouth, The power supply (5), vacuum pump (6), and vacuum tank (7) are connected sequentially, the solenoid valve (4) is connected between the vacuum pump (6) and the vacuum tank (7), and the other end is connected to the power supply (5).

Description

A control system for heat insulation and heat preservation of insulating glass

technical field

The utility model relates to energy-saving glass, in particular to a heat insulation and heat preservation control system for low air density hollow glass. the

Background technique

Insulating glass is composed of two or more layers of flat glass. Two or more pieces of glass are bonded and sealed with sealing strips and glass strips with high-strength and high-air-tightness composite adhesives around them. The middle is filled with dry gas, and the frame is filled with desiccant to ensure the dryness of the air between the glass sheets, so that dry air is formed in the glass cavity, thereby reducing the thermal conductivity and the decibel number of the environmental noise, effectively blocking heat conduction Loss to achieve anti-condensation and other effects. However, there is no air-tightness and water-tightness detection means on the production line. In order to further reduce the thermal conductivity of insulating glass and the number of decibels of environmental noise, people are currently filling the hollow layer with inert gas, which adopts "vertical, fast, expulsion and inflation" (laminar flow inflation method); the disadvantage of this method is: the product The cost is high, and the inert gas charge is realized by gas flow and experience, so the performance indicators of the finished product are not stable enough, and there is no intuitive detection method for the water tightness and air tightness of the hollow layer, especially in the current use of more The inert gas in the hollow curtain wall products has a short service life due to various forms of leakage and other factors, and cannot achieve the effects of heat insulation, noise reduction, and heat preservation. In the prior art, the cost of vacuum glass is high, and the phenomenon of "leakage" often occurs, and there is no monitoring device at the same time. the

Contents of the invention

The utility model mainly aims to solve the problems existing in the prior art, and provides a heat insulation and heat preservation control system for hollow glass with low air density. the

The above-mentioned technical problems of the utility model are mainly solved by the following technical solutions:

The heat insulation and heat preservation control system of low air density insulating glass includes: insulating glass, a piston set on the aluminum frame of the insulating glass and a gas filled with a set pressure on the piston, the bottom of the insulating glass is connected with a gas pipe, and the gas pipe is installed with Solenoid valve, one end of the solenoid valve is connected to the power supply through a wire, one end of the power supply is connected to the insulating glass through a wire, and one end of the air pipe is connected to the vacuum tank, the vacuum tank is connected to the vacuum pump, the vacuum pump is connected to the power supply, and the power supply is connected to the hollow glass. The wires on the glass are connected. The vacuum pump and the vacuum tank are equipped with a solenoid valve. The other end of the solenoid valve is connected to the power supply. When the piston moves upward, the hollow glass is connected to the power supply. Power is connected at the same time.

Preferably, the gas is an inert gas. the

Preferably, the electromagnetic valve has multiple main valve cores, which are respectively installed on multiple air pipes. the

Preferably, the piston is made of rubber material with a conductor chip inside. the

The utility model has the advantage of the low air density insulating glass heat insulation and heat preservation control system that it provides a timely and effective monitoring device for the occurrence of the "leakage" phenomenon in the prior art, and can solve the "leakage" phenomenon in time. the

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail

  Fig. 1 structural representation of the utility model

Detailed ways

The structure of the heat insulation and heat preservation control system of the low air density hollow glass of the present invention is shown in Fig. 1 . The hollow glass 1 is made into the shape of an open bottle, and a free-sliding piston 2 is arranged on the top of the hollow glass 1. The piston 2 is made of rubber material, and a conductor chip is arranged inside. Set the pressure value of gas 8. The bottom of the insulating glass 1 is connected with an air pipe 9, and the air pipe 9 is seamlessly connected with the insulating glass 1, and the airtightness is good. One end of the air pipe 9 is connected to the vacuum tank 7, and a solenoid valve 3 is provided on the air pipe 9 connected between the vacuum tank 7 and the insulating glass 1, so as to open or close the air pipe. One end of the solenoid valve 3 is connected with a power supply 10, and the power supply 10 is connected to the bottle mouth of the hollow glass 1, and a conductor chip is arranged inside the hollow glass 1. One end of the vacuum pump 6 is connected to the vacuum tank 7, and the other end is connected to the power supply 5. There is a solenoid valve 4 connected between the vacuum pump 6 and the vacuum tank 7. One end of the solenoid valve 4 is connected to the power supply 5, and the other end is connected to the bottle of the insulating glass 1. mouth, power supply 5 is connected to the bottle mouth of hollow glass 1. Insulating glass 1 is filled with inert gas, and the air leakage of insulating glass 1 reduces the pressure of the gas, and the piston moves inward, so that the circuit between insulating glass 1, solenoid valve 3 and power supply 10 is connected, and insulating glass 1 and power supply 5. The solenoid valve 4 and the circuit in the vacuum tank 7 are connected. At this time, the solenoid valve 4 and solenoid valve 3 are turned on, and the vacuum pump 6 is turned on so that the air inside the vacuum tank 7 enters the insulating glass 1 through the air pipe 9, so that the air inside the insulating glass 1 The pressure increases to return to the original pressure. On the contrary, the gas pressure increases, so that the piston moves upward, the circuit between the insulating glass 1 and the solenoid valve 3 and the power supply 10 is connected, the circuit between the insulating glass 1 and the power supply 5, the solenoid valve 4, and the vacuum tank 7 is disconnected, and the electromagnetic The valve 3 is opened, and the gas inside the insulating glass 1 enters the vacuum tank 7 through the gas pipe 9, until the pressure in the insulating glass 1 returns to the set value, and the circuit between the insulating glass 1, the solenoid valve 3 and the power supply 10 is disconnected. the

The above is only a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any change or replacement that is not thought of through creative work should be covered within the scope of protection of the utility model . Therefore, the protection scope of the present utility model should be defined by the claims. the

Claims (4)

1. hollow glass heat insulating, heat preservation control system, it is characterized in that: comprise hollow glass (1) and the piston (2) that arranges and the gas (8) that is filled with setting air pressure on piston on the hollow glass hollow glass aluminum frame, the bottom of hollow glass (1) is connected to tracheae (9), electromagnetic valve (3) is installed on tracheae (9), one end of electromagnetic valve (3) is connected to power supply (10) by wire, one end of power supply (10) be arranged on hollow glass (1) and be connected by wire, terminate on vacuum tank (7) at one of tracheae (9), vacuum tank (7) is connected to vacuum pump (6), vacuum pump (6) is connected to power supply (5), power supply (5) is connected with the wire that hollow glass (1) is provided with, vacuum pump (6) is provided with electromagnetic valve (4) with vacuum tank (7), electromagnetic valve (4) other end is connected with power supply (5), when piston (2) while moving up, hollow glass (1) is communicated with power supply (10), when piston (2) while moving down, hollow glass (1) is communicated with simultaneously with power supply (10) and power supply (5).

2. hollow glass heat insulating heat preservation control system according to claim 1, it is characterized in that: described gas (8) is inert gas.

3. hollow glass heat insulating heat preservation control system according to claim 1, it is characterized in that: described electromagnetic valve (3) has a plurality of main valve plugs, is arranged on respectively on a plurality of tracheaes (9).

4. hollow glass heat insulating heat preservation control system according to claim 1, it is characterized in that: described piston (2) is made for elastomeric material, and inside is provided with conductor chip.