CN215490434U

CN215490434U - Energy-saving type breeding heat pump device

Info

Publication number: CN215490434U
Application number: CN202121723772.XU
Authority: CN
Inventors: 邰红迎
Original assignee: Linyi Zhengte Intelligent Technology Co ltd
Current assignee: Linyi Zhengte Intelligent Technology Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-11
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses an energy-saving type breeding heat pump device which comprises an energy-saving type water (ground) source heat pump unit, an electric refrigeration valve, a constant-pressure water supply circulating pump, a fan coil, a refrigeration thermostatic valve, a heating thermostatic valve, a floor heating device and a breeding shed.

Description

Energy-saving type breeding heat pump device

Technical Field

The utility model belongs to the field of air-conditioning heat pump devices, and particularly relates to an energy-saving type breeding heat pump device.

Background

In the prior breeding equipment in the industry, heating equipment has the defects of high pollution, high energy consumption, poor safety and reliability, poor indoor humidity regulation and control and large temperature control deviation of a plurality of areas in a breeding shed, and refrigerating equipment has the defect of poor temperature and humidity control effect.

Through green energy-saving contrast, the advantages of heat supply and refrigeration energy saving of a water (ground) source heat pump for breeding heating are very outstanding, the process is green, environment-friendly and pollution-free, heat is taken in winter and cold is taken in summer, the cold and heat balance is better, and the indoor multi-region independent heating and cold supply device, the temperature and humidity detection device, the winter heating efficiency and the summer refrigeration efficiency far exceed those of the mainstream air source heat pump in the market at present.

Therefore, the inventor aims to solve the problem of designing an energy-saving culture heat pump device which is green, environment-friendly and pollution-free.

SUMMERY OF THE UTILITY MODEL

Aiming at the existing defects, the utility model aims to design an energy-saving cultivation heat pump device which is green, environment-friendly and pollution-free.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an energy-saving breed heat pump device, its includes energy-saving heat pump set, electronic refrigeration valve, constant voltage water supply circulating pump, fan coil, refrigeration thermostatic valve, heats the thermostatic valve, warms up heating system, breed the canopy, install evaporimeter, condenser in the energy-saving heat pump set, the evaporimeter is connected with fan coil through the ventilation pipe, the ventilation pipe is connected with electronic refrigeration valve, the ventilation pipe is connected with fan coil through refrigeration thermostatic valve, fan coil installs in breeding canopy lateral wall top, the condenser passes through into water piping connection with the constant voltage water supply circulating pump, the inlet tube is connected with warms up heating system through heating thermostatic valve, warms up heating system and is connected with the condenser through the outlet pipe, it is provided with the breed canopy to warm up the heating system outside, fan coil fixes on breeding the canopy.

Furthermore, the outer side of the condenser is connected with an external source through a filtering device.

Further, all the refrigeration thermostatic valves are independently controlled.

Furthermore, the heating thermostatic valves are the same as the floor heating devices in number, and all the heating thermostatic valves are independently controlled.

Furthermore, the water inlet pipe, the water outlet pipe and the ventilation pipe which are connected with each component are coated with protective paint.

Furthermore, the side wall of the cultivation shed is punched to pass through a water inlet pipe, a water outlet pipe and a ventilation pipe, and the aperture gap is sealed.

Further, idle overhaul spaces are reserved around the electric refrigeration valve, the refrigeration thermostatic valve and the heating thermostatic valve.

Further, the constant-pressure water supply circulating pump is a multistage centrifugal pump.

The utility model has the beneficial effects that:

1. according to the utility model, a water (ground) source heat pump heat supply and cold supply energy-saving device is established in a machine room outside a cultivation shed to provide a cold and heat source for the cultivation shed, and a multi-region heating and cold supply constant temperature device is established in the cultivation shed; the cold and hot independent devices are not interfered with each other; the independent temperature and humidity acquisition control device in each area solves a series of problems of a conventional breeding heating and refrigerating device, is green, environment-friendly and pollution-free, is beneficial to realizing the aim of carbon neutralization and carbon peak reaching, reduces the investment cost, greatly promotes the reduction of breeding cost, and is more beneficial to improving the comprehensive level of life of people in society.

Drawings

FIG. 1 is a schematic diagram of the principles of the present invention;

description of the drawings: 1-energy-saving heat pump unit; 101-an evaporator; 102-a condenser; 2-an electric refrigeration valve; 3-constant pressure water supply circulating pump; 4-a fan coil; 5-refrigeration thermostatic valve; 6-heating thermostatic valve; 7-a floor heating device; 8-cultivation shed.

Detailed Description

The present invention is further described with reference to the following specific examples, which are intended to be illustrative only and not to be limiting of the scope of the utility model, and it is to be understood that various changes or modifications may be effected therein by one skilled in the art after reading the teachings herein and that such equivalents are to be within the scope of the utility model as defined in the appended claims.

As shown in figure 1, the principle schematic diagram of the utility model is that an energy-saving cultivation heat pump device is arranged aiming at the characteristics that the temperature requirement in a cultivation shed is high (35 ℃) and the control requirement of large-area temperature error is accurate (+ -0.3 ℃), the different temperature control of multiple areas of the same cultivation shed and the strict requirement of indoor humidity control are realized, the energy-saving cultivation heat pump device comprises an evaporator 101, an electric refrigeration valve 2, a constant-pressure water supply circulating pump 3, a fan coil 4, a refrigeration thermostatic valve 5, a heating thermostatic valve 6, a floor heating device 7, a cultivation shed 8 and a condenser 102, a ventilation pipe at the outer side of the evaporator 101 enters the cultivation shed 8 through the electric refrigeration valve 2 to be connected with the fan coil 4 arranged at the top of a side wall, the condenser 102 is connected with the constant-pressure water supply circulating pump 3 through a water inlet pipe, the model of the constant-pressure water supply circulating pump 3 adopts a multistage centrifugal pump for circulating water supply, the water inlet pipe enters the cultivation shed 8 and then is connected with the heating device 7 through the heating valve 6, the utility model provides a multi-region heating and cooling independent and non-interference constant temperature device in a culture shed, and each region adopts an independent temperature and humidity acquisition control device, thereby realizing the functions of energy conservation, green, environmental protection and no pollution.

The working principle of the utility model is as follows:

1. heating and warming: when the temperature of the indoor four areas of the cultivation shed 8 is required to be raised, the electric refrigeration valve 2 is closed, the fan coil 4 is closed, the constant-pressure water supply circulating pump 3 is opened, the four heating areas are opened or closed after received temperature control feedback according to the heating thermostatic valves 6, and when the temperatures of all the heating thermostatic valves 6 in the indoor four areas of the cultivation shed 8 meet the requirement, the water (ground) source heat pump unit stops running, and the constant-pressure water supply circulating pump 3 is closed.

2. Cooling: when the temperature in the cultivation shed 8 needs to be reduced, the water (ground) source heat pump unit stops running, the constant-pressure water supply circulating pump 3 stops running, the heating thermostatic valves 6 in the four heating areas are all closed, the electric refrigeration valve 2 is opened, the fan coil 4 is opened, the refrigeration thermostatic valve 5 is opened or closed after receiving a temperature control feedback signal, and all the refrigeration thermostatic valves 5 are all closed after the indoor temperature in the cultivation shed 8 meets the requirement.

According to the utility model, a water (ground) source heat pump heat supply and cold supply energy-saving device is established in a machine room outside a cultivation shed to provide a cold and heat source for the cultivation shed, and a multi-region heating and cold supply constant temperature device is established in the cultivation shed; the cold and hot independent devices are not interfered with each other; the independent temperature and humidity acquisition control device in each area solves a series of problems of a conventional breeding heating and refrigerating device, is green, environment-friendly and pollution-free, is beneficial to realizing the aim of carbon neutralization and carbon peak reaching, reduces the investment cost, greatly promotes the reduction of breeding cost, and is more beneficial to improving the comprehensive level of life of people in society.

The undescribed parts of the present invention are the same as or implemented using prior art.

Claims

1. An energy-saving breed heat pump device which characterized in that: including energy-saving heat pump set, electronic refrigeration valve, constant voltage water supply circulating pump, fan coil, refrigeration thermostatic valve, heating system, breed canopy, install evaporimeter, condenser in the energy-saving heat pump set, the evaporimeter is connected with fan coil through the ventilation pipe, the ventilation pipe is connected with electronic refrigeration valve, the ventilation pipe is connected with fan coil through refrigeration thermostatic valve, fan coil installs in breeding canopy lateral wall top, the condenser passes through into water piping connection with the constant voltage water supply circulating pump, the inlet tube is connected with heating system through heating thermostatic valve, heating system is connected with the condenser through the outlet pipe, heating system outside is provided with the breed canopy, fan coil fixes on breeding the canopy.

2. The energy-saving aquaculture heat pump device of claim 1, wherein the outside of the condenser is connected with an external source through a filtering device.

3. The energy-saving aquaculture heat pump device of claim 1, wherein all the refrigeration thermostatic valves are independently controlled.

4. The energy-saving type aquaculture heat pump device as claimed in claim 1, wherein the heating thermostatic valves are the same as the floor heating devices in number, and all the heating thermostatic valves are independently controlled.

5. The energy-saving culture heat pump device as claimed in claim 1, wherein the water inlet pipe, the water outlet pipe and the ventilation pipe which are connected with each component are coated with protective paint.

6. The energy-saving cultivation heat pump device as claimed in claim 1, wherein the side wall of the cultivation shed is perforated through a water inlet pipe, a water outlet pipe and a ventilation pipe, and the aperture gap is sealed.

7. The energy-saving aquaculture heat pump device as claimed in claim 1, wherein vacant overhaul spaces are reserved around the electric refrigeration valve, the refrigeration thermostatic valve and the heating thermostatic valve.

8. The energy-saving aquaculture heat pump device as claimed in claim 1, wherein the constant pressure water supply circulating pump is a multistage centrifugal pump.