CN201059796Y - Solar water heater installed on the balcony with protective fence - Google Patents

Abstract

The utility model relates to a solar water heater, in particular to a solar water heater installed on a balcony and provided with a protective fence. It is characterized in that the heat collector is directly connected to the water tank, one end of each vacuum tube of the heat collector is connected to the water tank, and the other end is closed, the vacuum tube of the heat collector is vertically installed under the water tank, and an auxiliary electric heater is provided in the water tank. According to this plan, the solar water heater installed on the balcony with a protective fence, because the heat collector is directly connected to the water tank, not only the connection pipeline between the two and the investment of cost are omitted from the structure, but the most important thing is that it is more appropriate. It solves the needs of low-level users with protective fences to use solar water heaters. The utility model is simple and reasonable in structure, easy to use, and has certain positive effects and significance on the popularization and application of solar water heaters.

Description

Solar water heater installed on the balcony with protective fence

technical field

The utility model relates to a solar water heater, in particular to a solar water heater installed on a balcony and provided with a protective fence.

Background technique

Solar water heaters have become more and more popular and used, especially domestic solar water heaters, which are favored because of their simple structure and ease of use. Existing household solar hot water basically has compositions such as heat collector, water tank, support, pipeline and water valve. Because the solar water heater is a split device that can be operated after installation, and in order to meet the good lighting requirements of the heat collector, the heat collector and water tank of the existing solar water heater are mostly installed on the roof or the top of the building. The resulting problem is that the heat loss will inevitably be caused by the long water delivery pipeline; The relationship between neighbors is affected by the laying of pipes upstairs and downstairs. Therefore also bring the unhandy factor beyond some technology to popularization and application of solar water heater. For this reason, a kind of balcony water heater that is adapted to building household arises at the historic moment. Since the heat collector of this water heater adopts a structure design protruding outwards, this balcony water heater is mostly suitable for high-rise or higher-level users without guardrails. However, for low-level users with guardrails, the overhanging structure of the collector is obviously inappropriate. It is feasible to improve the structure of the existing balcony solar water heaters in order to meet the needs of low-level users who have been provided with protective fences for using solar water heaters.

Utility model content

The purpose of this utility model is to provide a solar water heater installed on a balcony with a protective fence. In order to achieve this purpose, the following technical solution is adopted: a solar water heater installed on the balcony with a protective fence, including a heat collector and a water tank composed of vacuum tubes, and the feature is that the heat collector is directly connected to the water tank, and the heat collector is connected to the water tank every One end of the root vacuum tube is connected to the water tank, and the other end is closed; the vacuum tube of the heat collector is vertically arranged under the water tank; an auxiliary electric heater is provided in the water tank.

According to this plan, the solar water heater installed on the balcony with a protective fence, because the heat collector is directly connected to the water tank, not only the connection pipeline between the two and the investment of cost are omitted from the structure, but the most important thing is that it is more appropriate. It solves the needs of low-level users with protective fences to use solar water heaters. The utility model has a simple and reasonable structure, is convenient to use, and has a certain positive effect and significance on the popularization and application of solar water heaters

Description of drawings

Fig. 1 is a side view structural schematic diagram of an embodiment of the utility model that is suspended on a balcony and provided with a guardrail.

Detailed ways

Further specific description will be made in conjunction with the accompanying drawings. This embodiment is a household solar water heater that is hung on the balcony and provided with a protective fence. It is composed of a square barrel-shaped water tank 1, a heat collector composed of several vacuum tubes 2, and a bracket 4. The vacuum tube 2 of the heat collector is connected to the water tank 1 upright. (The purpose of such a device is that the heat collector avoids interference with the guardrail 6), the end section 20 of the vacuum tube is set as a closed end, the bracket 4 is made of angle iron, and the water tank 1 and the heat collector vacuum tube are welded as one When installing, there are connecting screws to hang the water tank bracket on the wall 5 of the balcony. At this moment, the vacuum tube row of the collector hangs down vertically or can be slightly inclined to the direction of the guardrail 6. It is true that the vacuum tube upright device is not conducive to daylighting, especially in cloudy days or winter. In order to make up for the lower water temperature under the above-mentioned conditions, an auxiliary electric heater 4 is provided in the water tank to meet the heating demand of this period and temporarily improve the water temperature. For the convenience of use and saving electricity, a hot water booster pump 11 is installed in the outlet pipe 10 of the water tank, so that the water for washing and bathing is more convenient and arbitrary.

Claims (3)

1. A solar water heater installed on a balcony with a protective fence, comprising a heat collector and a water tank composed of vacuum tubes, characterized in that the heat collector is directly connected to the water tank, and one end of each vacuum tube of the heat collector is connected to the water tank, and the other One end is closed. 2. The solar water heater provided with a protective fence on the balcony according to claim 1 is characterized in that the vacuum tube of the heat collector is placed under the water tank upright. 3. The solar water heater provided with a protective fence on the balcony according to claim 1 is characterized in that an auxiliary electric heater is provided in the water tank.

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