CN110608567A - Comprehensive condensation pressure adjusting device - Google Patents
Comprehensive condensation pressure adjusting device Download PDFInfo
- Publication number
- CN110608567A CN110608567A CN201911017101.9A CN201911017101A CN110608567A CN 110608567 A CN110608567 A CN 110608567A CN 201911017101 A CN201911017101 A CN 201911017101A CN 110608567 A CN110608567 A CN 110608567A
- Authority
- CN
- China
- Prior art keywords
- water pump
- cooler
- temperature sensor
- fixedly arranged
- 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.)
- Pending
Links
- 230000005494 condensation Effects 0.000 title claims abstract description 9
- 238000009833 condensation Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000000498 cooling water Substances 0.000 claims abstract description 16
- 238000010257 thawing Methods 0.000 claims abstract description 16
- 238000007710 freezing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/001—Arrangement or mounting of control or safety devices for cryogenic fluid systems
Abstract
The invention discloses a comprehensive condensation pressure adjusting device which comprises an air cooler and a heater, wherein a flange is fixedly arranged on the heater, an electric valve is fixedly arranged on the right side of the air cooler, a defrosting water pump is fixedly arranged at the right end of the air cooler, a Y-shaped filter and a stop valve are fixedly arranged between the air cooler and the defrosting water pump, a cooling water pump is fixedly arranged above the defrosting water pump, a water cooler is fixedly arranged at the other end of the cooling water pump, and a water inlet temperature sensor, a water outlet temperature sensor, the Y-shaped filter and the stop valve are fixedly arranged between the cooling water pump and the water cooler. The invention can achieve the intelligent automatic control anti-freezing effect and the self-correction function of the water pump, avoid the unnecessary operation phenomenon of starting the water pump, greatly save the energy consumption of the power consumption of the water pump, reduce the power consumption and have the effects of energy conservation, emission reduction, low carbon and environmental protection.
Description
Technical Field
The invention relates to the technical field of condensation pressure regulation, in particular to a comprehensive condensation pressure regulating device.
Background
The protection of cooling equipment in winter is used for preventing evaporation cold, a water-cooled condenser and a circulating water pump from being frozen, the equipment can be used in a conventional refrigeration house, acquisition equipment (a water inlet temperature sensor, a water outlet temperature sensor, an ambient temperature and a water pump running state of the acquisition equipment) is additionally arranged on a control system to comprehensively analyze and judge the running state of the water pump and the inlet and outlet water temperature and the change of the ambient temperature of the water pump, the equipment is stopped or is protected in a standby anti-freezing running mode in winter, and in order to prevent circulating water in the condenser or an evaporator from being frozen in winter, the controller carries out anti-freezing protection in winter according to corresponding.
The existing control mode for preventing freezing of cooling equipment of a refrigerating unit is to empty water in a water pump, water is added during application, the water pump is prevented from being frozen and cracked, and manual control is easy to cause misoperation, so that normal use is influenced.
Disclosure of Invention
In order to solve the problem that manual control in the prior art is easy to generate misoperation phenomenon so as to influence normal use, the invention provides a comprehensive condensation pressure adjusting device.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention discloses a comprehensive condensation pressure adjusting device which comprises an air cooler and a heater, wherein a flange is fixedly arranged on the heater, an electric valve is fixedly arranged on the right side of the heater, the electric valve is fixedly arranged on the right side of the air cooler, a defrosting water pump is fixedly arranged at the right end of the air cooler, a Y-shaped filter and a stop valve are fixedly arranged between the air cooler and the defrosting water pump, a cooling water pump is fixedly arranged above the defrosting water pump, a water cooler is fixedly arranged at the other end of the cooling water pump, and a water inlet temperature sensor, a water outlet temperature sensor, the Y-shaped filter and the stop valve are fixedly arranged between the cooling water pump and the.
Further, the model of air-cooler is DL1000, the model of heater is LL 1100.
Furthermore, the model of the water outlet temperature sensor and the water inlet temperature sensor is JZ-SW.
Furthermore, an environment temperature sensor is arranged outside the air cooler, the model number of the environment temperature sensor is 41342, and the electric valve is set to be DN 80.
Further, the defrosting water pump is placed at a position which is about 400mm away from the bottom of the water tank.
Compared with the prior art, the invention has the following beneficial effects: can reach the frostproofing effect of intelligent automatic control and the self-correction function of water pump, avoided unnecessary to open water pump operation phenomenon, the energy consumption of the power consumption of water pump has been saved greatly, reduce power consumption, the effect of energy saving and emission reduction and low carbon environmental protection has been had, the energy-conservation and the intellectuality of freezer operation have been realized, through setting up ambient temperature sensor, go out water temperature sensor and the temperature sensor of intaking, be convenient for carry out the collection of information in real time, conveniently regulate and control, reduce the power consumption of water pump, through setting up the motorised valve, can be automatic switch, can carry out work under the condition that does not have manual control.
Drawings
FIG. 1 is a schematic view of a heating part structure according to the present invention;
FIG. 2 is a schematic view of the structure of the cooling part of the present invention.
In the figure: 1. a heater; 2. a flange; 3. an electrically operated valve; 4. an air cooler; 5. a stop valve; 6. a Y-type filter; 7. a water cooler; 8. an inlet water temperature sensor; 9. an ambient temperature sensor; 10. a defrosting water pump; 11. a cooling water pump; 12. and a water outlet temperature sensor.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-2, a comprehensive condensation pressure adjusting device comprises an air cooler 4 and a heater 1, wherein a flange 2 is fixedly mounted on the heater 1, an electric valve 3 is fixedly mounted on the right side of the air cooler 4, a defrosting water pump 10 is fixedly mounted at the right end of the air cooler 4, a Y-shaped filter 6 and a stop valve 5 are fixedly mounted between the air cooler 4 and the defrosting water pump 10, a cooling water pump 11 is fixedly mounted above the defrosting water pump 10, a water cooler 7 is fixedly mounted at the other end of the cooling water pump 11, and a water inlet temperature sensor 8, a water outlet temperature sensor 12, the Y-shaped filter 6 and the stop valve 5 are fixedly mounted between the cooling water pump 11 and the water cooler.
Referring to fig. 1 and 2, the type of the air cooler 4 is DL1000, the type of the heater 1 is LL1100, the types of the outlet water temperature sensor 12 and the inlet water temperature sensor 8 are JZ-SW, the external of the air cooler 4 is provided with an ambient temperature sensor 9, the type of the ambient temperature sensor is 41342, the electric valve 3 is DN80, the defrosting water pump 10 is placed at a position about 400mm away from the bottom of the water pool, it should be noted that the number of the air cooler 4 is two, and the number of the heaters 1 is four.
The working principle is as follows: when the device is used according to the specification and the attached drawings, the external control device is provided with two stages of anti-freezing protection, the cooling water pump 11 and the defrosting water pump 10 are started in the first stage of protection, the heater 1 is started in the second stage of protection to assist the electric heating operation, the environmental temperature sensor 9, the water outlet temperature sensor 12, the water inlet temperature sensor 8 and other comprehensive data acquisition equipment acquire information, the adjustment and the correction are automatically carried out according to the acquired data, the unnecessary operation phenomenon of starting the water pump is avoided, the energy consumption of the power consumption of the water pump is greatly saved, when the environmental temperature is lower than or equal to 0 ℃ and the continuous shutdown time reaches 30 minutes, the cooling water pump 11 and the defrosting water pump 10 are started to operate, when the environmental temperature is higher than 0 ℃, when the water temperature is lower than or equal to 4 ℃ and the continuous shutdown time reaches 60 minutes, the cooling water pump 11 and the defrosting water pump 10, for the operation of the closed circulation system in the heater 1, when the return water temperature reaches 10 ℃, the air cooler 4 is closed, when the environment temperature is higher than 0 ℃ and the return water temperature reaches 10 ℃, or the environment temperature is higher than 7 ℃, the air cooler is quitted from freezing prevention, and the detection point value can be automatically adjusted by the device according to the real-time change condition.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, and that the terms "upper", "lower", "left" and "right" used herein are based on the orientations shown in the drawings and are used for convenience in describing the present invention rather than requiring the present invention to be operated in a specific orientation, and thus should not be construed as limiting the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a synthesize condensation pressure adjusting device, includes air-cooler (4) and heater (1), its characterized in that: heater (1) fixed mounting has flange (2), heater (1) right side fixed mounting has motorised valve (3), air-cooler (4) right-hand member fixed mounting has towards frost water pump (10), fixed mounting has Y type filter (6) and stop valve (5) between air-cooler (4) and towards frost water pump (10), towards frost water pump (10) top fixed mounting has cooling water pump (11), cooling water pump (11) other end fixed mounting has water cooler (7), fixed mounting has into water temperature sensor (8), leaving water temperature sensor (12), Y type filter (6) and stop valve (5) between cooling water pump (11) and water cooler (7).
2. The integrated condensing pressure adjusting apparatus according to claim 1, wherein: the model of air-cooler (4) is DL1000, the model of heater (1) is LL 1100.
3. The integrated condensing pressure adjusting apparatus according to claim 1, wherein: the model of the water outlet temperature sensor (12) and the model of the water inlet temperature sensor (8) are JZ-SW.
4. The integrated condensing pressure adjusting apparatus according to claim 1, wherein: the air-cooler (4) outside is provided with ambient temperature sensor (9), and its model is 41342, motorised valve (3) set up to DN80 type.
5. The integrated condensing pressure adjusting apparatus according to claim 1, wherein: the defrosting water pump (10) is placed at a position which is about 400mm away from the bottom of the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911017101.9A CN110608567A (en) | 2019-10-24 | 2019-10-24 | Comprehensive condensation pressure adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911017101.9A CN110608567A (en) | 2019-10-24 | 2019-10-24 | Comprehensive condensation pressure adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110608567A true CN110608567A (en) | 2019-12-24 |
Family
ID=68895197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911017101.9A Pending CN110608567A (en) | 2019-10-24 | 2019-10-24 | Comprehensive condensation pressure adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110608567A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201852397U (en) * | 2010-11-15 | 2011-06-01 | 大连三洋压缩机有限公司 | Improved heat-exchange device of evaporating cold and defrosting water |
| CN109340901A (en) * | 2018-10-12 | 2019-02-15 | 上海海立睿能环境技术有限公司 | A kind of antifreeze control method of low-temperature air source heat pump heating machine |
| CN210602426U (en) * | 2019-10-24 | 2020-05-22 | 江苏精英冷暖设备工程有限公司 | Comprehensive condensation pressure adjusting device |
-
2019
- 2019-10-24 CN CN201911017101.9A patent/CN110608567A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201852397U (en) * | 2010-11-15 | 2011-06-01 | 大连三洋压缩机有限公司 | Improved heat-exchange device of evaporating cold and defrosting water |
| CN109340901A (en) * | 2018-10-12 | 2019-02-15 | 上海海立睿能环境技术有限公司 | A kind of antifreeze control method of low-temperature air source heat pump heating machine |
| CN210602426U (en) * | 2019-10-24 | 2020-05-22 | 江苏精英冷暖设备工程有限公司 | Comprehensive condensation pressure adjusting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191224 |
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| RJ01 | Rejection of invention patent application after publication |