CN106802019A - A kind of refrigerating plant of photovoltaic HTHP - Google Patents
A kind of refrigerating plant of photovoltaic HTHP Download PDFInfo
- Publication number
- CN106802019A CN106802019A CN201510838142.XA CN201510838142A CN106802019A CN 106802019 A CN106802019 A CN 106802019A CN 201510838142 A CN201510838142 A CN 201510838142A CN 106802019 A CN106802019 A CN 106802019A
- Authority
- CN
- China
- Prior art keywords
- hthp
- photovoltaic
- refrigerating plant
- choke valve
- condenser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
A kind of refrigerating plant of photovoltaic HTHP, it is characterised in that：The device is including adsorbent bed, condenser, evaporator and choke valve etc.：Wherein, the course of work is made up of thermal desorption and cooling absorption, basic Recurrence Process is using solar energy or other thermals source, the mixture (or complex compound) for forming adsorbent and adsorbate is desorbed in adsorbent bed, the refrigerant gas for releasing HTHP enter condenser, and the refrigerant liquid for condensing enters evaporator by choke valve.Present apparatus simple structure, small investment, low operating cost, long service life, noiselessness, non-environmental-pollution, can effectively using series of advantages such as low-grade heat sources.
Description
Technical field
The present invention relates to subway field of safety check, a kind of more particularly to subway safety check Wrap device.
Background technology
Existing absorption type refrigerating unit, realizes refrigeration using steam compression type more, it is impossible to meet the requirement of fresh-keeping warehouse cold-storage and cooling, and power consumption is big, and energy waste is serious, causes environmental pollution.
The content of the invention
The invention aims to make full use of solar energy, faster, simple system is stable, and reliability is higher, there is provided the refrigerating plant of photovoltaic HTHP for refrigeration.
The invention provides a kind of refrigerating plant of photovoltaic HTHP, it is characterised in that：The device is including adsorbent bed, condenser, evaporator and choke valve etc.；Wherein, the course of work is made up of thermal desorption and cooling absorption, basic Recurrence Process is using solar energy or other thermals source, the mixture (or complex compound) for forming adsorbent and adsorbate is desorbed in adsorbent bed, the refrigerant gas for releasing HTHP enter condenser, and the refrigerant liquid for condensing enters evaporator by choke valve.Refrigerant in described device absorbs heat when evaporating, and produces refrigeration, and the refrigerant gas being evaporated enter adsorbing generator, new mixture (or complex compound) is formed after being adsorbed, so as to complete an absorption refrigeration cyclic process.The basic circulation of described device is a process for batch (-type), and cycle period is long, and COP values are low, typically can realize alternately continuous cooling with two adsorbent beds, realizes circulating continuous work by switching the working condition and the corresponding external heat state of cooling of heat collector.
Advantages of the present invention：
Present apparatus simple structure, small investment, low operating cost, long service life, noiselessness, non-environmental-pollution, can effectively using series of advantages such as low-grade heat sources.
Brief description of the drawings
Below in conjunction with the accompanying drawings and implementation method the present invention is further detailed explanation：
Fig. 1 is the refrigerating device structure schematic diagram of photovoltaic HTHP.
Specific embodiment
Embodiment 1
Present embodiments provide a kind of refrigerating plant of photovoltaic HTHP, it is characterised in that：The device is including adsorbent bed, condenser, evaporator and choke valve etc.；Wherein, the course of work is made up of thermal desorption and cooling absorption, basic Recurrence Process is using solar energy or other thermals source, the mixture (or complex compound) for forming adsorbent and adsorbate is desorbed in adsorbent bed, the refrigerant gas for releasing HTHP enter condenser, and the refrigerant liquid for condensing enters evaporator by choke valve.
According to the refrigerating plant of the photovoltaic HTHP described in claim 1, it is characterised in that：Refrigerant in described device absorbs heat when evaporating, and produces refrigeration, and the refrigerant gas being evaporated enter adsorbing generator, new mixture (or complex compound) is formed after being adsorbed, so as to complete an absorption refrigeration cyclic process.
According to the refrigerating plant of the photovoltaic HTHP described in claim 1, it is characterised in that：The basic circulation of described device is a process for batch (-type), and cycle period is long, and COP values are low, typically can realize alternately continuous cooling with two adsorbent beds, realizes circulating continuous work by switching the working condition and the corresponding external heat state of cooling of heat collector.
Claims (2)
1. a kind of refrigerating plant of photovoltaic HTHP, it is characterised in that：The device is including adsorbent bed, condenser, evaporator and choke valve etc.：Wherein, the course of work is made up of thermal desorption and cooling absorption, basic Recurrence Process is using solar energy or other thermals source, the mixture (or complex compound) for forming adsorbent and adsorbate is desorbed in adsorbent bed, the refrigerant gas for releasing HTHP enter condenser, and the refrigerant liquid for condensing enters evaporator by choke valve.
2. according to the refrigerating plant of the photovoltaic HTHP described in claim 1, it is characterised in that：Refrigerant in described device absorbs heat when evaporating, and produces refrigeration, and the refrigerant gas being evaporated enter adsorbing generator, new mixture (or complex compound) is formed after being adsorbed, so as to complete an absorption refrigeration cyclic process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510838142.XA CN106802019A (en) | 2015-11-26 | 2015-11-26 | A kind of refrigerating plant of photovoltaic HTHP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510838142.XA CN106802019A (en) | 2015-11-26 | 2015-11-26 | A kind of refrigerating plant of photovoltaic HTHP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106802019A true CN106802019A (en) | 2017-06-06 |
Family
ID=58976183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510838142.XA Pending CN106802019A (en) | 2015-11-26 | 2015-11-26 | A kind of refrigerating plant of photovoltaic HTHP |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106802019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028675A (en) * | 2021-03-18 | 2021-06-25 | 上海交通大学 | Adsorption type refrigerating system and operation method thereof |
-
2015
- 2015-11-26 CN CN201510838142.XA patent/CN106802019A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028675A (en) * | 2021-03-18 | 2021-06-25 | 上海交通大学 | Adsorption type refrigerating system and operation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Choudhury et al. | An overview of developments in adsorption refrigeration systems towards a sustainable way of cooling | |
| EP3147589A1 (en) | Self-driven thermal compression heat pump refrigeration method | |
| WO2015196881A1 (en) | Method for providing steam power | |
| CN106166399A (en) | A kind of device for recovering oil and gas and method | |
| CN103062954A (en) | Solar-powered organic Rankine-steam compression air conditioner | |
| CN103090593B (en) | Heat pump circulating system and heat pump cycle method and vapo(u)rization system | |
| Grzebielec et al. | Analysis of the use of adsorption processes in trigeneration systems | |
| CN103808060A (en) | Two-stage absorption second-kind lithium bromide absorption heat pump unit with flash evaporator | |
| CN101813398B (en) | Multi-mode thermochemical adsorption refrigeration device based on cascade utilization of energy | |
| CN203704433U (en) | Two-stage lithium bromide absorption heat transformer unit with flash evaporator | |
| CN105444457A (en) | Two-stage type absorption refrigerating unit and control method thereof | |
| CN108148555B (en) | Refrigeration absorbent and waste heat driven absorption type deep refrigeration method | |
| CN106802019A (en) | A kind of refrigerating plant of photovoltaic HTHP | |
| CN104989474A (en) | Organic Rankine cycle power generation and adsorption refrigeration combined system based on low-grade heat energy utilization | |
| CN103075835B (en) | Novel absorption type refrigeration and power-generation combining device | |
| CN103175332A (en) | Two-stage absorption refrigeration circulation system based on double working pairs and refrigeration method thereof | |
| CN109631413A (en) | A kind of absorption/compression mixture circulatory system adsorbing cooling air-breathing | |
| CN202361696U (en) | Heat pump circulating system and evaporation system | |
| CN202770047U (en) | Low-temperature heat source efficient absorption refrigerator | |
| CN103808059A (en) | Secondary-generation and secondary-absorption second-class lithium bromide absorption heat pump unit | |
| He et al. | Development of novel type of two-stage adsorption chiller with different adsorbents | |
| CN103851824A (en) | Solar solid absorption air conditioner refrigeration system | |
| Lu | Experimental and theoretical performance analysis of the silica gel, LiCl with water, methanol multifunction adsorption system | |
| CN203704432U (en) | Secondary-generating and secondary-absorbing second type lithium bromide absorption type heat pump unit | |
| CN106813418A (en) | A kind of absorption interruption lithium bromide refrigerating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170606 |
|
| WD01 | Invention patent application deemed withdrawn after publication |