CN212746921U

CN212746921U - Heating circulating device

Info

Publication number: CN212746921U
Application number: CN202021237977.2U
Authority: CN
Inventors: 骆家拴
Original assignee: Kunshan Sigo Microelectronics Materials Co ltd
Current assignee: Kunshan Sigo Microelectronics Materials Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-19
Anticipated expiration: 2030-06-29

Abstract

A heating circulating device comprises a hot water tank, a steam discharge port and a water replenishing port, wherein a temperature transmitter is arranged at the top of the hot water tank, the water replenishing port is mutually connected with the hot water tank through a water replenishing pipeline, one end of a water discharging pipe is mutually connected with the outer side surface of the hot water tank, the other end of the water discharging pipe is connected with a water pumping pipe, a water pumping pump is arranged on the water pumping pipe, the other end of the water pumping pipe is connected with a circulating pipe, and an exchanger is arranged; this application adds water in the hot water tank through the moisturizing mouth, then heats through the water in the steam discharge port hot water tank for the object of the indirect required heating of in-process accessible exchanger at hot water circulation heats, has reached and has improved the operating efficiency, guarantees the beneficial effect of heating the temperature.

Description

Heating circulating device

Technical Field

The utility model relates to a circulating device, especially a circulating device heats.

Background

Generally, the heating method is classified into direct heating or indirect heating, the direct heating is open fire heating, the indirect heating is indirectly heating the object to be heated by changing the water temperature, and if the object is indirectly heated by directly increasing the water temperature through steam or open fire, the temperature is difficult to control and the operation is complicated.

Disclosure of Invention

In order to solve the problem, the utility model provides a circulating device heats.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a circulating device heats, includes hot-water tank, steam discharge port, moisturizing mouth, its characterized in that: steam discharge port passes through steam discharge pipe and hot-water cylinder interconnect, be equipped with electronic proportional valve on the steam discharge pipe, the hot-water cylinder top is equipped with temperature transmitter, and the side surface is equipped with the level gauge, is equipped with the drain pipe below the one side relative with the level gauge, the top be equipped with the overflow pipe and with drain pipe interconnect, electronic proportional valve is connected with temperature transmitter electricity each other, the moisturizing mouth passes through moisturizing pipeline and hot-water cylinder interconnect, drain pipe one end and hot-water cylinder outside surface interconnect, and its other end and drinking-water piping connection, be equipped with the suction pump on the drinking-water pipe, the drinking-water pipe other end is connected with the circulating pipe, be equipped with the interchanger on the circulating pipe, its other.

The utility model has the advantages that: this application adds water in the hot water tank through the moisturizing mouth, then heat through the water in the steam discharge port hot water tank, add when the temperature reaches the uniform temperature through temperature transmitter demonstration temperature, make electronic proportional valve control steam discharge so that control temperature, the hot water tank side is equipped with the level gauge and can be to its inside observation water level, if it exceeds the water level line to add the water yield, then can discharge from the drain pipe through the overflow pipe, start the suction pump after heating, make hot water pass through the bleeder line, get back to in the hot water tank behind approach suction pipe and the circulating pipe, the object to required heating is heated indirectly to the in-process accessible exchanger of hot water circulation, the operating efficiency has been reached and has been improved, guarantee the beneficial effect of the temperature of heating.

Drawings

Fig. 1 is a schematic view of a flow structure according to an embodiment of the present invention.

Reference numerals: the system comprises a hot water tank 1, a steam discharge port 2, a water replenishing port 3, an exchanger 4, a water discharge pipe 11, an overflow pipe 12, a liquid level meter 13, a water discharge pipe 14, a water pumping pipe 15, a circulating pipe 16, an electric proportional valve 21, a temperature transmitter 22, a steam discharge pipe 23, a water replenishing pipeline 31 and a water pumping pump 151.

Detailed Description

In order to make the technical solution of the present invention more clear, the present invention will be further explained with reference to the embodiments of the drawings.

As shown in fig. 1, the circulation device with heating according to the embodiment of the present invention includes a hot water tank 1, a steam discharge port 2, and a water replenishing port 3, and is characterized in that: steam discharge port 2 passes through

steam discharge pipe

23 and 1 interconnect of hot-water cylinder, be equipped with electronic proportional valve 21 on

steam discharge pipe

23, 1 top of hot-water cylinder is equipped with temperature transmitter 22, and the side surface is equipped with level gauge 13, and one side below relative with level gauge 13 is equipped with drain pipe 11, and the top is equipped with overflow pipe 12 and with drain pipe 11 interconnect, electronic proportional valve 21 is connected with temperature transmitter 22 interconnect, moisturizing mouth 3 is through moisturizing

pipeline

31 and 1 interconnect of hot-water cylinder, 14 one end of bleeder pipe and 1 outside surface interconnect of hot-water cylinder, and its other end is connected with drinking-water pipe 15, be equipped with suction pump 151 on the drinking-water pipe 15, the drinking-water pipe 15 other end is connected with circulating pipe 16, be equipped with interchanger 4 on the circulating pipe 16, its other end and 1 top connection of.

As shown in figure 1, when the present application is needed to indirectly heat an object to be heated, firstly, water is added into a hot water tank 1 through a water supplementing port 3, then the water in the hot water tank 1 is heated through a steam discharging pipe 23 through a steam discharging port 2, when the water temperature reaches a certain temperature, the water temperature is displayed through a temperature transmitter 22, because the steam discharging pipe 23 is provided with an electric proportional valve 21, and the electric proportional valve 21 is electrically connected with the temperature transmitter 22, the electric proportional valve 21 is prompted to pass through the water temperature displayed by the temperature transmitter 22, the steam discharging amount is automatically controlled so as to prevent the water temperature from being overhigh, a liquid level meter 13 is arranged on the side edge of the hot water tank 1, the water level can be observed inside the hot water tank, if the water adding amount exceeds the water level line, the water can be discharged from a water discharging pipe 11 through an overflow pipe 12, when the water in the hot water, the hot water returns to the hot water tank after passing through the water pumping pipe 15 and the circulating pipe 16, and the object to be heated can be indirectly heated through the exchanger 4 in the hot water circulating process, so that the beneficial effects of improving the operation efficiency and ensuring the heating temperature are achieved; if the water in the hot water tank 1 needs to be drained and cleaned, the water in the hot water tank 1 can be directly drained through the drain pipe 11, so that the hot water tank 1 can be replaced and cleaned conveniently.

The above embodiments may be combined with each other and further implemented without being mutually opposed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a circulating device heats, includes hot-water tank (1), steam discharge port (2), moisturizing mouth (3), its characterized in that: steam discharge port (2) are through steam discharge pipe (23) and hot-water tank (1) interconnect, be equipped with electronic proportional valve (21) on steam discharge pipe (23), hot-water tank (1) top is equipped with temperature transmitter (22), and the side surface is equipped with level gauge (13), is equipped with drain pipe (11) with one side below that level gauge (13) is relative, and the top is equipped with overflow pipe (12) and with drain pipe (11) interconnect, electronic proportional valve (21) and temperature transmitter (22) interconnect, moisturizing mouth (3) are through moisturizing pipeline (31) and hot-water tank (1) interconnect, drain pipe (14) one end and hot-water tank (1) outside surface interconnect, and its other end is connected with drinking-water pipe (15), be equipped with suction pump (151) on drinking-water pipe (15), the drinking-water pipe (15) other end is connected with circulating pipe (16), the circulating pipe (16) is provided with an exchanger (4), and the other end of the circulating pipe is connected with the top of the hot water tank (1).