CN204227782U

CN204227782U - Air-conditioning, air energy antifrost device

Info

Publication number: CN204227782U
Application number: CN201420692743.5U
Authority: CN
Inventors: 申广清
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-11-08
Filing date: 2014-11-08
Publication date: 2015-03-25
Anticipated expiration: 2024-11-08

Abstract

The utility model relates to a kind of air-conditioner host accessory, specifically, relates to a kind of air-conditioning, air energy antifrost device.Comprise airtight canister, main pipeline, an arm and No. two arms; Described main pipeline runs through canister from top to bottom, and is provided with a magnetic valve in the bottom of main pipeline; The outer end of a described arm is fixedly connected on main pipeline; The inner of a described arm extend in canister from bottom, and its inner mouth of pipe is near the bottom of canister inner chamber; The outer end of described No. two arms is fixedly connected on main pipeline; The inner of described No. two arms extend in canister from bottom, and its inner mouth of pipe is near the top of canister inner chamber; A described arm is provided with No. two magnetic valves; Described No. two arms are provided with check valve.The utility model is assemblied in air-conditioning or air can main frame in, be connected between throttling and evaporimeter, can fundamentally pre-preventing frosting of evaporator, reduce air-conditioning, air can energy consumption, save use cost.

Description

Air-conditioning, air energy antifrost device

Technical field

The utility model relates to a kind of air-conditioner host accessory, specifically, relates to a kind of air-conditioning, air energy antifrost device.

Background technology

Air-conditioning and air-source water heater are when work running in winter, if temperature is lower than 0 DEG C, then the evaporimeter be suspended in outdoor main frame will frosting.In order to solve the defrosting problem after evaporimeter frosting, existing air-conditioning, air-source water heater are typically equipped with defrost circuit, when after evaporimeter frosting, are defrosted by the defrost circuit of self, will promote the energy consumption of air-conditioning, air-source water heater like this, customer using cost is high.

Utility model content

The purpose of this utility model is, provides a kind of air-conditioning, air energy antifrost device, solves the problems of the technologies described above.

For achieving the above object, the technical scheme that the utility model adopts is:

A kind of air-conditioning, air energy antifrost device, is characterized in that: comprise airtight canister, main pipeline, an arm and No. two arms; Described main pipeline runs through canister from top to bottom, and is provided with a magnetic valve in the bottom of main pipeline; The outer end of a described arm is fixedly connected on main pipeline, and the position that arm connects with main pipeline is positioned at the top of a magnetic valve; The inner of a described arm extend in canister from bottom, and its inner mouth of pipe is near the bottom of canister inner chamber; The outer end of described No. two arms is fixedly connected on main pipeline, and the position that No. two arms connect with main pipeline is positioned at the below of a magnetic valve; The inner of described No. two arms extend in canister from bottom, and its inner mouth of pipe is near the top of canister inner chamber; A described arm is provided with No. two magnetic valves; Described No. two arms are provided with check valve.

Say further, described air-conditioning, air energy antifrost device also comprise the controller of control magnetic valve and No. two magnetic valves, and monitoring ambient temperature, the real-time temperature sensor transmitting ambient temperature signal to controller.

Beneficial effect: the utility model is assemblied in air-conditioning or air can main frame in, be connected between throttling (i.e. capillary) and evaporimeter, can fundamentally pre-preventing frosting of evaporator, reduce air-conditioning, air can energy consumption, saving use cost.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

With reference to Fig. 1, air-conditioning described in the utility model, air energy antifrost device, comprise airtight canister 1, main pipeline 2, arm 3 and No. two arms 6.

Described main pipeline 2 runs through canister 1 from top to bottom, and is provided with a magnetic valve 5 in the bottom of main pipeline 2; The outer end of a described arm 3 is fixedly connected on main pipeline 2, and the position that arm 3 connects with main pipeline 2 is positioned at the top of a magnetic valve 5; The inner of a described arm 3 extend in canister 1 from bottom, and its inner mouth of pipe is near the bottom of canister 1 inner chamber; The outer end of described No. two arms 6 is fixedly connected on main pipeline 2, and the position that No. two arms 6 connect with main pipeline 2 is positioned at the below of a magnetic valve 5; The inner of described No. two arms 6 extend in canister 1 from bottom, and its inner mouth of pipe is near the top of canister 1 inner chamber; A described arm 3 is provided with No. two magnetic valves 4; Described No. two arms 6 are provided with check valve 7.

Described air-conditioning, air energy antifrost device also comprise the controller of control magnetic valve 5 and No. two magnetic valves 4, and monitoring ambient temperature, the real-time temperature sensor transmitting ambient temperature signal to controller.

The utility model is assemblied in the main frame of air-conditioning or air-source water heater, and the import of main pipeline 2 is connected with pipeline after throttling, and the outlet of main pipeline 2 is connected with evaporimeter.Canister 1 absorbs the heat that compressor of air conditioner gives out, and gas liquid mixture enters main pipeline from the import of main pipeline 2, when flowing through canister 1, flows to evaporimeter by becoming the gas substantially corresponding to ambient temperature after thermal evaporation.

Temperature sensor is installed on an evaporator, when temperature sensor monitors to ambient temperature lower than 3 DEG C time, a magnetic valve 5 cuts out, No. two magnetic valves 4 are opened, gas liquid mixture is back to canister 1 inner chamber from an arm 3 and continues evaporation, and by No. two arms 6, flow through after check valve 7 enters main pipeline 2, enter in evaporimeter; When temperature sensor monitors to ambient temperature higher than 3 DEG C time, No. two magnetic valves 4 cut out, and a magnetic valve 5 is opened, gas liquid mixture directly from main pipeline 2 discharge enter evaporimeter.Thus fundamentally pre-preventing frosting of evaporator, reduce the energy consumption of air-conditioning, air-source water heater, save use cost.

Claims

1. air-conditioning, an air energy antifrost device, is characterized in that: comprise airtight canister (1), main pipeline (2), an arm (3) and No. two arms (6); Described main pipeline (2) runs through canister (1) from top to bottom, and is provided with a magnetic valve (5) in the bottom of main pipeline (2); The outer end of a described arm (3) is fixedly connected on main pipeline (2), and the position that arm (3) connects with main pipeline (2) is positioned at the top of a magnetic valve (5); The inner of a described arm (3) extend in canister (1) from bottom, and its inner mouth of pipe is near the bottom of canister (1) inner chamber; The outer end of described No. two arms (6) is fixedly connected on main pipeline (2), and the position that No. two arms (6) connect with main pipeline (2) is positioned at the below of a magnetic valve (5); The inner of described No. two arms (6) extend in canister (1) from bottom, and its inner mouth of pipe is near the top of canister (1) inner chamber; A described arm (3) is provided with No. two magnetic valves (4); Described No. two arms (6) are provided with check valve (7).

2. air-conditioning according to claim 1, air energy antifrost device, it is characterized in that: the controller also comprising control magnetic valve (5) and No. two magnetic valves (4), and monitoring ambient temperature, the real-time temperature sensor transmitting ambient temperature signal to controller.