CN205102451U - Increase absorption formula refrigerating system of supplementary heat storage water tank - Google Patents
Increase absorption formula refrigerating system of supplementary heat storage water tank Download PDFInfo
- Publication number
- CN205102451U CN205102451U CN201520833503.7U CN201520833503U CN205102451U CN 205102451 U CN205102451 U CN 205102451U CN 201520833503 U CN201520833503 U CN 201520833503U CN 205102451 U CN205102451 U CN 205102451U
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- CN
- China
- Prior art keywords
- adsorbent bed
- water tank
- heat storage
- temperature
- storage water
- 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.)
- Withdrawn - After Issue
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- 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
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- 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]
-
- 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
The utility model discloses a solid adsorbs formula refrigerating plant's heating cooling system's supplementary heat storage water tank, rates satisfying the energy utilization who is used for improving the used heat waste heat under the prerequisite that heating cooling system realized automatic control. The utility model discloses a box, insulation material and water inlet and outlet pipes, the water inlet and outlet pipes of heat source water tank, heat storage water tank, cold source water tank is equipped with the solenoid valve, and the solenoid valve of inlet tube realizes by single chip microcomputer control that the solid adsorbs formula refrigerating system's heating cooling system's automatic control by thermostat controller, outlet conduit's solenoid valve. The utility model discloses mainly all collect the heat of adsorption of adsorbent in backheat between the adsorption bed and the adsorption bed, concentrate on in the heat storage water tank to the energy utilization who realizes improvement used heat waste heat is rateed.
Description
Technical field
The utility model relates to solid adsorptive refrigerator field, in particular, is a kind of adsorption refrigeration system increasing auxiliary heat storage water tank, is meeting the energy utilization rate being used for improving waste heat under the prerequisite that heating/cooling system controls automatically.
Background technology
Along with the development of global economy and the acceleration practicality of the energy, the problem of the energy and environment becomes increasingly conspicuous, and absorption type refrigerating produces the technology of refrigeration due to autophage low grade heat energy, be more and more subject to the attention of Chinese scholars, to utilize used heat, waste heat better, improve energy utilization rate.
The important channel solving energy issue of world utilizes the secondary of low-grade energy, comprise recovery and the utilization of waste heat used heat, the energy utilization rate of heat energy power-generating in current worldwide, only have about 45%, in energy resource system, also have most of heat energy to emit with the waste heat form of 70-500 DEG C.Absorption type refrigerating, as a kind of Refrigeration Technique of green, complies with the trend of era development, not only can utilize the waste heat used heat of 70-500 DEG C, can also be combined with heliotechnics, not enough at waste heat used heat, sunshine abundance area, use green clean energy resource-solar energy as power.
Utility model content
The purpose of this utility model is the defect existed for prior art, provides a kind of adsorption refrigeration system increasing auxiliary heat storage water tank, is used for improving the energy utilization rate of solid adsorption refrigeration.
The technical scheme adopted for realizing the purpose of this utility model is:
Increase an adsorption refrigeration system for auxiliary heat storage water tank, comprise the first adsorbent bed, the second adsorbent bed, thermal source water tank, low-temperature receiver water tank and heat storage water tank; Described first adsorbent bed and the second adsorbent bed respectively have an outfall sewer, and described outfall sewer respectively has 3 to be in charge of, and are in charge of for 3 of described outfall sewer and are connected with the water inlet pipe of thermal source water tank, low-temperature receiver water tank and heat storage water tank respectively; Described every root is in charge of and is separately installed with entering water electromagnetic valve; Thermal source water tank, low-temperature receiver water tank and heat storage water tank connect return main respectively, and described return main respectively has two pipelines to be connected with the water inlet end of the first adsorbent bed, the second adsorbent bed respectively; Described each pipeline installs back water solenoid valve respectively;
Respectively have a temperature sensor in described first adsorbent bed and the second adsorbent bed, described temperature sensor is positioned at the middle part of the first adsorbent bed and the second adsorbent bed; The outfall sewer of described first adsorbent bed and the second adsorbent bed is provided with leaving water temperature sensors, the output of described leaving water temperature sensors is connected with the temperature signal input of temperature controller, and the control signal output of described temperature controller is connected with described entering water electromagnetic valve;
Described first adsorbent bed and the second adsorbent bed respectively have a pressure transmitter, described pressure transmitter is all connected with single-chip microcomputer with the output of the first adsorbent bed and the second adsorbent bed, and described single-chip microcomputer output is connected with the backwater magnetic valve of thermal source water tank, low-temperature receiver water tank and heat storage water tank.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model adopts the heat storage water tank be different from outside thermal source water tank and low-temperature receiver water tank, can reclaim the heat of adsorption of adsorbent in backheat between adsorbent bed and adsorbent bed, and realize the classified utilization of thermal source.
2, the utility model is in the first adsorbent bed and the second adsorbent bed and outfall sewer place mounting temperature sensor, after temperature sensor is connected with temperature controller, the different leaving water temperature of adsorbent bed can be realized by temperature controller connected electromagnetic valve and automatically enter corresponding water tank, do not conflict mutually, Each performs its own functions, and heating/cooling system can whole-process automatic control.
Accompanying drawing explanation
Fig. 1 is the adsorption refrigeration system heating/cooling system schematic diagram increasing auxiliary heat storage water tank.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model increases the adsorption refrigeration system heating/cooling system schematic diagram of auxiliary heat storage water tank as shown in Figure 1, comprises the first adsorbent bed 1, second adsorbent bed 2, thermal source water tank 3, heat storage water tank 4, low-temperature receiver water tank 5.First adsorbent bed 1 is built with the first temperature sensor 6, first temperature sensor 6 output is connected with the input of single-chip microcomputer 28, first pressure transmitter 10 is connected with the input of single-chip microcomputer 28, first adsorbent bed 1 outfall sewer is equipped with the first leaving water temperature sensors 7, first leaving water temperature sensors 7 output is connected with temperature controller 11 input, and temperature controller 11 output is connected with magnetic valve 16, magnetic valve 18 and magnetic valve 20; Second adsorbent bed 2 is equipped with the second temperature sensor 8, second temperature sensor 8 output is connected with the input of single-chip microcomputer 28, second pressure transmitter 13 is connected with the input of single-chip microcomputer 28, second adsorbent bed 2 outfall sewer is equipped with the second leaving water temperature sensors 9, second leaving water temperature sensors 9 output is connected with temperature controller 12 input, and temperature controller 12 output is connected with magnetic valve 17, magnetic valve 19 and magnetic valve 21; The high-temperature water of thermal source water tank 3 enters the first adsorbent bed 1 through magnetic valve 22 and water pump 14 pressurization or enters the second adsorbent bed 2 through magnetic valve 23 through water pump 15 pressurization; In heat storage water tank 4, warm water enters the first adsorbent bed 1 through magnetic valve 24 and water pump 14 pressurization or enters the second adsorbent bed 2 through magnetic valve 25 through water pump 15 pressurization; The cold water of low-temperature receiver water tank 5 enters the first adsorbent bed 1 through magnetic valve 26 and water pump 14 pressurization or enters the second adsorbent bed 2 through magnetic valve 27 through water pump 15 pressurization.
When the utility model uses, the temperature first setting heat storage water tank is A ± B, in first adsorbent bed 1, the temperature of the first temperature sensor 6 is C, the temperature of the first leaving water temperature sensors 7 of the first adsorbent bed 1 outfall sewer is D, in second adsorbent bed 2, the temperature of the second temperature sensor 8 is E, the temperature of the second leaving water temperature sensors 9 of the second adsorbent bed 2 outfall sewer is F, and the heating/cooling order of this solid adsorptive refrigerator is:
1, the first adsorbent bed 1 adsorbs the-the second adsorbent bed 2 desorb;
2, the first adsorbent bed 1 absorption reaches the desorb of maximum-the second adsorbent bed 2 and reaches maximum;
3, the first adsorbent bed 1 desorb-the second adsorbent bed 2 adsorbs;
4, the first adsorbent bed 1 desorb reaches the absorption of maximum-the second adsorbent bed 2 and reaches maximum;
5, above-mentioned 1-4 is repeated.
The water outlet of adsorbent bed during system cloud gray model:
For the first adsorbent bed 1:
When the first adsorbent bed 1 outfall sewer temperature is higher than A-B, magnetic valve 20 is opened, and magnetic valve 16,18 cuts out.
When the first adsorbent bed 1 outfall sewer temperature is higher than A-B, during lower than A+B, magnetic valve 18 is opened, and magnetic valve 16,20 cuts out.
When the first adsorbent bed 1 outfall sewer temperature is higher than A+B, magnetic valve 16 is opened, and magnetic valve 18,20 cuts out.
For the second adsorbent bed 2:
When the second adsorbent bed 2 outfall sewer temperature is lower than A-B, magnetic valve 21 is opened, and magnetic valve 17,19 cuts out.
When the second adsorbent bed 2 outfall sewer temperature is higher than A-B, during lower than A+B, magnetic valve 19 is opened, and magnetic valve 17,21 cuts out.
When the second adsorbent bed 2 outfall sewer temperature is higher than A+B, magnetic valve 17 is opened, and magnetic valve 19,21 cuts out.
The water inlet of adsorbent bed during system cloud gray model:
Order 1: the first adsorbent bed 1 adsorbs the-the second adsorbent bed 2 desorb, now magnetic valve 22 is opened (magnetic valve 23 cuts out), the cold water of low-temperature receiver water tank enters the first adsorbent bed 1 through valve 22 and pump 14 pressurization, middle warm water in magnetic valve 25 is opened (magnetic valve 24 cuts out) heat storage water tank enters the second adsorbent bed 2 through valve 25 and pump 15 pressurization, when in the second adsorbent bed 2, temperature reaches A, magnetic valve 25 cuts out, and the high-temperature-hot-water in magnetic valve 27 is opened (magnetic valve 26 cuts out) thermal source water tank enters the second adsorbent bed 2 through valve 27 and pump 15 pressurization.
The absorption of order 2: the first adsorbent bed 1 reaches the desorb of maximum-the second adsorbent bed 2 and reaches maximum, and now valve opening situation is: magnetic valve 22,27 is opened, and magnetic valve 23,26,24,25 cuts out.
Order 3: the first adsorbent bed 1 desorb-the second adsorbent beds 2 adsorb, now magnetic valve 23 is opened (magnetic valve 22 cuts out), the cold water of low-temperature receiver water tank enters the second adsorbent bed 2 through valve 23 and pump 15 pressurization, middle warm water in magnetic valve 24 is opened (magnetic valve 25 cuts out) heat storage water tank enters the second adsorbent bed 2 through valve 24 and pump 14 pressurization, when in the first adsorbent bed 1, temperature reaches A, magnetic valve 24 cuts out, and the high-temperature-hot-water in magnetic valve 26 is opened (magnetic valve 27 cuts out) thermal source water tank enters the first adsorbent bed 1 through valve 26 and pump 14 pressurization.Order 4: the first adsorbent bed 1 desorbs reach the absorption of maximum-the second adsorbent bed 2 and reach maximum, and now valve opening situation is: magnetic valve 23,26 is opened, and magnetic valve 22,27,24,25 cuts out.
The above is only preferred embodiment of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. increase an adsorption refrigeration system for auxiliary heat storage water tank, it is characterized in that, comprise the first adsorbent bed, the second adsorbent bed, thermal source water tank, low-temperature receiver water tank and heat storage water tank; Described first adsorbent bed and the second adsorbent bed respectively have an outfall sewer, and described outfall sewer respectively has 3 to be in charge of, and are in charge of for 3 of described outfall sewer and are connected with the water inlet pipe of thermal source water tank, low-temperature receiver water tank and heat storage water tank respectively; Described every root is in charge of and is separately installed with entering water electromagnetic valve; Thermal source water tank, low-temperature receiver water tank and heat storage water tank connect return main respectively, and described return main respectively has two pipelines to be connected with the water inlet end of the first adsorbent bed, the second adsorbent bed respectively; Described each pipeline installs back water solenoid valve respectively;
Respectively have a temperature sensor in described first adsorbent bed and the second adsorbent bed, described temperature sensor is positioned at the middle part of the first adsorbent bed and the second adsorbent bed; The outfall sewer of described first adsorbent bed and the second adsorbent bed is provided with leaving water temperature sensors, the output of described leaving water temperature sensors is connected with the temperature signal input of temperature controller, and the control signal output of described temperature controller is connected with described entering water electromagnetic valve;
Described first adsorbent bed and the second adsorbent bed respectively have a pressure transmitter, described pressure transmitter is all connected with single-chip microcomputer with the output of the first adsorbent bed and the second adsorbent bed, and described single-chip microcomputer output is connected with the backwater magnetic valve of thermal source water tank, low-temperature receiver water tank and heat storage water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833503.7U CN205102451U (en) | 2015-10-26 | 2015-10-26 | Increase absorption formula refrigerating system of supplementary heat storage water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833503.7U CN205102451U (en) | 2015-10-26 | 2015-10-26 | Increase absorption formula refrigerating system of supplementary heat storage water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102451U true CN205102451U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520833503.7U Withdrawn - After Issue CN205102451U (en) | 2015-10-26 | 2015-10-26 | Increase absorption formula refrigerating system of supplementary heat storage water tank |
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| CN (1) | CN205102451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202798A (en) * | 2015-10-26 | 2015-12-30 | 天津商业大学 | Adsorption refrigerating system adding auxiliary heat storage water tank |
| CN106516434A (en) * | 2016-12-26 | 2017-03-22 | 天津商业大学 | Adsorption type portable refrigeration transportation box |
-
2015
- 2015-10-26 CN CN201520833503.7U patent/CN205102451U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202798A (en) * | 2015-10-26 | 2015-12-30 | 天津商业大学 | Adsorption refrigerating system adding auxiliary heat storage water tank |
| CN106516434A (en) * | 2016-12-26 | 2017-03-22 | 天津商业大学 | Adsorption type portable refrigeration transportation box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160323 Effective date of abandoning: 20170929 |
|
| AV01 | Patent right actively abandoned |