CN211204360U - Water mixing center - Google Patents
Water mixing center Download PDFInfo
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- CN211204360U CN211204360U CN201922268891.XU CN201922268891U CN211204360U CN 211204360 U CN211204360 U CN 211204360U CN 201922268891 U CN201922268891 U CN 201922268891U CN 211204360 U CN211204360 U CN 211204360U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 250
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a warm equipment technical field that leads to, concretely relates to mix water center, include the high temperature water knockout drum, high temperature water collector, low temperature water knockout drum, the low temperature water collector of connecting heat source and first ground heating unit through the circulating line, first heat pump circulation connection high temperature water knockout drum and high temperature water collector, first ground heating unit circulation connection low temperature water knockout drum and low temperature water collector, be equipped with circulating pump and tee bend water mixing valve in the circulating line, the pipeline between tee bend water mixing valve and the circulating pump is through the connecting tube between bypass circulating line intercommunication low temperature water collector and the high temperature water collector, be equipped with the bypass governing valve on the bypass circulating line; and a second water inlet of the three-way water mixing valve is communicated with a connecting pipeline between the low-temperature water collector and the high-temperature water collector. The utility model discloses the play water yield of circulating pump has been increaseed for the heating capacity after the system mixes strengthens, with the demand of laying that warms up that satisfies big house type.
Description
Technical Field
The utility model relates to a warm logical equipment technical field, concretely relates to mix water center.
Background
The water mixing center is a water temperature mixing device, and generally comprises a circulating water pump, an electric regulating valve, a ball valve with a thermometer, a controller, a temperature sensor, a filter valve and a water collecting and collecting device. The air conditioner is commonly used in heating systems such as floor heating systems and the like. In a traditional heating system, a water mixing center with a three-way structure is usually adopted. The biggest shortcoming of the structure of this kind of muddy water center lies in, receives the restriction of three-way muddy water valve KV value (flow) for the three-way muddy water center of a set of DN25 interface can only undertake the supply demand of the floor heating (or ground cooling) area of middle and small house type (100) plus 120 square meters, and this gives the floor heating of big house type (120 plus 180 square meters) and lays and bring the limitation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water mixing center solves above technical problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
a water mixing center comprises a high-temperature water separator and a high-temperature water collector, wherein the water inlet end of the high-temperature water separator is connected with a heat source, the water outlet end of the high-temperature water separator is connected with the water inlet interface of a first floor heating unit, the water outlet interface of the first floor heating unit is connected with the water inlet end of the high-temperature water collector, the water outlet end of the high-temperature water collector is connected with the heat source, the first water supply end of the high-temperature water separator is connected with the water inlet interface of a first heat pump, the water outlet interface of the first heat pump is connected with the first water collecting end of the high-temperature water collector, wherein,
the water outlet end of the high-temperature water separator is connected with a first water inlet of a three-way water mixing valve, the water outlet of the three-way water mixing valve is connected with the water inlet end of a circulating pump, and the water outlet end of the circulating pump is connected with the water inlet end of a low-temperature water separator;
the first water supply end of the low-temperature water distributor is connected with the water inlet interface of the first floor heating unit, the water outlet interface of the first floor heating unit is connected with the first water collecting end of a low-temperature water collector, and the water outlet end of the low-temperature water collector is connected with the water inlet of the high-temperature water collector;
a pipeline between the three-way water mixing valve and the circulating pump is communicated with a connecting pipeline between the low-temperature water collector and the high-temperature water collector through a bypass circulating pipeline, a bypass adjusting valve is arranged on the bypass circulating pipeline, and the bypass adjusting valve is used for controlling the on-off of the bypass circulating pipeline;
and a second water inlet of the three-way water mixing valve is communicated with a connecting pipeline between the low-temperature water collector and the high-temperature water collector.
The utility model discloses an increase a bypass supply channel before the circulating pump, when needs, the multiplicable return water flow of offering the circulating pump increases the output quantity of circulating pump to improve the heating capacity of low temperature section, can effectively drive more the unit that warms up.
And the second water supply end of the high-temperature water separator is connected with the water inlet end of the second heat pump, and the water outlet end of the second heat pump is connected with the second water collecting end of the high-temperature water collector.
And the second water supply end of the low-temperature water distributor is connected with the water inlet end of the second geothermal unit, and the water outlet end of the second geothermal unit is connected with the second water collecting end of the low-temperature water collector.
A check valve is arranged on a connecting pipeline between the low-temperature water collector and the high-temperature water collector, and the control of the check valve is set as follows: and when the water body flows from the low-temperature water collector to the high-temperature water collector, the water body is conducted, and otherwise, the water body is cut off.
The three-way water mixing valve is connected with a temperature control head, the temperature control head is connected with a temperature sensor, and the temperature sensor is arranged on a connecting pipeline between the circulating pump and the low-temperature water distributor, so that the temperature of the water body in the connecting pipeline can be conveniently detected.
Preferably, the temperature sensor is an invasive temperature sensor.
And the water outlet end of the low-temperature water separator is provided with a first water drain valve.
And a second water drain valve is arranged at the water inlet end of the low-temperature water collector.
The high-temperature water separator is connected with the heat source through a first ball valve;
the high-temperature water collector is connected with the heat source through a second ball valve.
The high-temperature water separator is connected with the three-way water mixing valve through a third ball valve.
The high-temperature water collector is connected with the low-temperature water collector through a fourth ball valve.
And a gas exhaust valve is arranged on a connecting pipeline between the circulating pump and the low-temperature water separator.
And a thermometer is arranged on a connecting pipeline between the circulating pump and the low-temperature water separator.
Has the advantages that: due to the adoption of the technical scheme, the utility model discloses increase the flow bypass of secondary side through setting up bypass governing valve and bypass circulating line on the basis of tee bend water mixing center and mix the function in advance, partly directly get back to the supply channel through bypass circulating line when mixing the water three-way valve through the return water of warm up unit side to the play water yield of circulating pump has been increaseed, makes the heating capacity after the system mixes increase, lays the demand with the warm up that satisfies big house type.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings. It is noted that the terms "first," "second," "third," "fourth," and the like (if any) in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" or "comprising," and any variations thereof, are intended to cover non-exclusive inclusions, such that a product or apparatus that comprises a list of elements or units is not necessarily limited to those elements or units expressly listed, but may include other elements or units not expressly listed or inherent to such product or apparatus.
Referring to fig. 1, a water mixing center comprises a high temperature water separator 201 and a high temperature water collector 202, wherein a water inlet end of the high temperature water separator 201 is connected with a heat source 100, a water outlet end of the high temperature water separator 201 is connected with a water inlet port of a first floor heating unit 501, a water outlet port of the first floor heating unit 501 is connected with a water inlet end of the high temperature water collector 202, a water outlet end of the high temperature water collector 202 is connected with the heat source 100, a first water supply end of the high temperature water separator 201 is connected with a water inlet port of a first heat pump 401, a water outlet port of the first heat pump 401 is connected with a first water collecting end of the high,
the water outlet end of the high-temperature water separator 201 is connected with a first water inlet of a three-way water mixing valve 701, the water outlet of the three-way water mixing valve 701 is connected with the water inlet end of a circulating pump 800, and the water outlet end of the circulating pump 800 is connected with the water inlet end of a low-temperature water separator 301;
a first water supply end of the low-temperature water separator 301 is connected with a water inlet interface of the first floor heating unit 501, a water outlet interface of the first floor heating unit 501 is connected with a first water collecting end of a low-temperature water collector 302, and a water outlet end of the low-temperature water collector 302 is connected with a water inlet of the high-temperature water collector 202;
a pipeline between the three-way water mixing valve 701 and the circulating pump 800 is communicated with a connecting pipeline between the low-temperature water collector 302 and the high-temperature water collector 202 through a bypass circulating pipeline, a bypass adjusting valve 901 is arranged on the bypass circulating pipeline, and the bypass adjusting valve 901 is used for controlling the on-off of the bypass circulating pipeline;
the second water inlet of the three-way mixing valve 701 is communicated with the connecting pipeline between the low-temperature water collector 302 and the high-temperature water collector 202.
In some embodiments, the second heat pump 402 is arranged to effectively utilize the heat supply of the heat source 100, for this purpose, the second water supply end of the high-temperature water separator 201 is connected to the water inlet end of the second heat pump 402, and the water outlet end of the second heat pump 402 is connected to the second water collection end of the high-temperature water collector 202.
In some embodiments, the heat supply from the heat source 100 is effectively utilized by providing the second geothermal unit 502, and for this purpose, the second water supply end of the low temperature water separator 301 is connected to the water inlet end of the second geothermal unit 502, and the water outlet end of the second geothermal unit 502 is connected to the second water collecting end of the low temperature water collector 302.
In some embodiments, a check valve 902 is disposed on the connection pipe between the low temperature water collector 302 and the high temperature water collector 202, and the control of the check valve 902 is set as follows: water is turned on when flowing from low temperature sump 302 to high temperature sump 202 and vice versa.
In some embodiments, the three-way mixing valve 701 is connected to a temperature control head 702, the temperature control head 702 is connected to a temperature sensor 703, and the temperature sensor 703 is disposed on the connecting pipe between the circulation pump 800 and the low-temperature water separator 301, so as to detect the temperature of the water in the connecting pipe.
In some preferred embodiments, the temperature sensor 703 is an invasive temperature sensor.
In some embodiments, the outlet end of the cryogenic water separator 301 is provided with a first bleed valve 605.
In some embodiments, a second drain valve 606 is disposed at the water inlet end of the low temperature water collector 302.
In some embodiments, the high temperature water separator 201 is connected to the heat source 100 through a first ball valve 601;
the high temperature water collector 202 is connected with the heat source 100 through a second ball valve 602;
the high-temperature water separator 201 is connected with a three-way water mixing valve 701 through a third ball valve 603;
In some embodiments, a vent valve 704 is provided on the connection pipe between the circulation pump 800 and the low temperature water separator 301.
In some embodiments, a temperature gauge 705 is provided on the connection between the circulation pump 800 and the cryogenic water separator 301.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A water mixing center comprises a high-temperature water separator and a high-temperature water collector, wherein the water inlet end of the high-temperature water separator is connected with a heat source, the water outlet end of the high-temperature water collector is connected with the water inlet interface of a first floor heating unit, the water outlet interface of the first floor heating unit is connected with the water inlet end of the high-temperature water collector, the water outlet end of the high-temperature water collector is connected with the heat source, the first water supply end of the high-temperature water separator is connected with the water inlet interface of a first heat pump, and the water outlet interface of the first heat pump is connected with the first water collecting end of the high-temperature water collector;
the first water supply end of the low-temperature water distributor is connected with the water inlet interface of the first floor heating unit, the water outlet interface of the first floor heating unit is connected with the first water collecting end of a low-temperature water collector, and the water outlet end of the low-temperature water collector is connected with the water inlet of the high-temperature water collector;
a pipeline between the three-way water mixing valve and the circulating pump is communicated with a connecting pipeline between the low-temperature water collector and the high-temperature water collector through a bypass circulating pipeline, and a bypass adjusting valve is arranged on the bypass circulating pipeline;
and a second water inlet of the three-way water mixing valve is communicated with a connecting pipeline between the low-temperature water collector and the high-temperature water collector.
2. The water mixing center according to claim 1, wherein the second water supply end of the high temperature water separator is connected to the water inlet end of the second heat pump, and the water outlet end of the second heat pump is connected to the second water collecting end of the high temperature water collector.
3. The mixing center according to claim 1 or 2, wherein the second water supply end of the low-temperature water separator is connected with the water inlet end of the second geothermal unit, and the water outlet end of the second geothermal unit is connected with the second water collection end of the low-temperature water collector.
4. The mixing center according to claim 1, wherein a check valve is provided on a connection pipe between the low temperature water collector and the high temperature water collector;
the control of the check valve is set as follows: and when the water body flows from the low-temperature water collector to the high-temperature water collector, the water body is conducted, and otherwise, the water body is cut off.
5. The mixing center according to claim 4, wherein the three-way mixing valve is connected to a temperature control head, the temperature control head is connected to a temperature sensor, and the temperature sensor is disposed on a connecting pipeline between the circulating pump and the low-temperature water separator.
6. The mixing center of claim 1 wherein the outlet end of the low temperature water knockout vessel is provided with a first bleed valve.
7. The mixing center of claim 1 wherein the inlet end of the low temperature water collector is provided with a second water escape valve.
8. The mixing center according to claim 6 or 7, wherein the high temperature water separator is connected to the heat source through a first ball valve, the high temperature water collector is connected to the heat source through a second ball valve, the high temperature water separator is connected to the three-way mixing valve through a third ball valve, and the high temperature water collector is connected to the low temperature water collector through a fourth ball valve.
9. The mixing center according to claim 8, wherein a vent valve is provided in a connecting pipe between the circulation pump and the low-temperature water separator.
10. The mixing center according to claim 9, wherein a temperature gauge is provided on a connection pipe between the circulation pump and the low temperature water separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268891.XU CN211204360U (en) | 2019-12-17 | 2019-12-17 | Water mixing center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268891.XU CN211204360U (en) | 2019-12-17 | 2019-12-17 | Water mixing center |
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| CN211204360U true CN211204360U (en) | 2020-08-07 |
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| CN201922268891.XU Active CN211204360U (en) | 2019-12-17 | 2019-12-17 | Water mixing center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024223196A1 (en) * | 2023-04-26 | 2024-10-31 | Lk Armatur Ab | A regulating valve and a fluid-based distributing system using such regulating valve |
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2019
- 2019-12-17 CN CN201922268891.XU patent/CN211204360U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024223196A1 (en) * | 2023-04-26 | 2024-10-31 | Lk Armatur Ab | A regulating valve and a fluid-based distributing system using such regulating valve |
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